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Outdoors

5 Stunning Urban Gardens You Need to See to Believe

By Daily Passport Team
Read time: 5 minutes
July 24, 2024
Updated: July 24, 2024

5 Stunning Urban Gardens You Need to See to Believe

By Daily Passport Team
Author
Daily Passport Team
Daily Passport writers have been seen in publications such as National Geographic, Food & Wine, CBC, Condé Nast Traveler, and Business Insider. They're passionate about uncovering unique destinations and sharing expert tips with curious travelers.

Cities are shown to provide more peace of mind when they offer easy access to nature, which helps explain why urban gardens are so popular. These spaces filled with flowering plants, peaceful pathways, and sometimes even breathtaking works of art can break up the chaos of city life for travelers and tourists alike. From an Italian garden from the Renaissance era to a futuristic garden filled with “supertrees” in Singapore, these are five stunning urban gardens around the world that you should visit.

Dubai Miracle Garden – United Arab Emirates

Wall of flowering plants at Dubai Miracle Garden
Credit: Wirestock/ iStock via Getty Images Plus 

Dubai has long had a knack for places that make you suspend disbelief. (Year-round skiing in the desert, anyone?) In keeping with that tradition, the emirate debuted the self-proclaimed largest natural flower garden in the world on Valentine’s Day in 2013, with more than 150 million blooms, and has continued to go big ever since. 

Indeed, the Dubai Miracle Garden has set multiple Guinness World Records, the first for the world’s largest floral installation: a life-size botanical replica of an Emirates Airline Airbus A380 jumbo jet that debuted in 2016. More than 500,000 fresh flowers and living plants make up the double-decker plane, which remains one of the garden’s most popular draws. Other highlights range from the airplane-adjacent heart tunnel (a rhapsody in red, pink, purple, and white petals) to the fairy-tale fantasy neighborhood of floral villas. The garden is closed during Dubai’s hottest summer months, typically mid-June through late September.

Boboli Gardens – Florence, Italy

Boboli Gardens overlooking the skyline of Florence, Italy
Credit: TT/ iStock via Getty Images Plus 

Hidden behind Florence’s Pitti Palace is one of the most extraordinary examples of the Italian garden — a Renaissance fixture that became the fashion at every European royal court from Luxembourg to Versailles to Peterhof. Blending geometrically arrayed landscape elements with architectural installations, monumental statues, and various water features, the 111 acres of Boboli Gardens have since become an open-air museum, with centuries’ worth of expansion and revision represented. 

Though work on the grounds began in the 1400s, the gardens didn’t get going in earnest until 1549, when Eleanor of Toledo — wife of the Grand Duke of Tuscany Cosimo I de’ Medici — bought the estate with grand-scale alfresco entertainment in mind. Medici court artist il Tribolo worked on the initial design, until his death ushered in a whole series of successors. Some of their most notable additions include the Buontalenti Grotto, the amphitheater’s obelisk (originally from Luxor), and, not least, the famed 18th-century rococo-style pavilion called the Kaffeehaus. While you won’t find refreshments there, you’ll at least find drinking fountains in some incredibly scenic spots, such as the Grotto of Adam and Eve, the Meadow of Columns, and the Garden of Madama.

Chihuly Garden and Glass – Seattle, Washington

Colorful glass art installations surrounded by flowers at Seattle's Chihuly Garden and Glass
Credit: imageBROKER.com GmbH & Co. KG/ Alamy Stock Photo

For an installation to hold its own in the literal shadow of the Space Needle, the concept has to be dazzling — and this Seattle Center showstopper doesn’t disappoint. A tribute to one of the city’s best-known residents and arguably the world’s best-known glass artist, the exhibition includes eight galleries, a sculpture garden, and a massive atrium. The galleries explore some of Dale Chihuly’s career-spanning influences, from sea life to basketry to ice, while the garden is punctuated with vibrant flowers — some living, some glass. 

But the clear centerpiece of the complex is the artist’s favorite kind of building: the Glasshouse, which he’d long wanted to design after collecting photos of others for most of his life, from the Great Crystal Palace in London to Sainte-Chapelle in Paris. With the help of architects Ryan Smith and Owen Richards, Chihuly’s vision materialized in the form of this asymmetrical take on a traditional 19th-century conservatory. The site-specific sculpture inside is also a standout: Measuring 100 feet long and 25 feet high, the rhapsody in reds, yellows, and oranges all but fills the airy space. Visit the complex day or night, and be sure to check the calendar for any glass-blowing demonstrations.

Gardens by the Bay – Singapore

Supertrees of Singapore's Gardens by the Bay, seen from elevated walkway
Credit: VW Pics/ Universal Images Group via Getty Images 

Leave it to Singapore to create the “Supertree” of the future. The Southeast Asian city-state’s commitment to both futuristic technology and sustainability is on full display at the Gardens by the Bay, its stunning nature park built on 250 acres of reclaimed land. But this isn’t the urban garden you’re used to — here, the star of the show is a mechanical forest of 18 towering steel structures known as Supertrees. Each soars an impressive 80 to 160 feet tall, with a trunk that forms a vertical garden covered in more than 158,000 plants. The Supertrees help nourish the plants by redistributing heat, collecting rainwater, and providing shade; many even collect solar power. 

Best of all, visitors don’t have to crane their necks to admire the Supertrees in all their mechanical wonder — a 400-foot-long aerial walkway winds between them, 75 feet above ground. Just make sure you don’t leave the gardens before sunset, when the Supertrees put on a dazzling, unforgettable light show against the backdrop of Singapore’s modern skyline.

Hitachi Seaside Park – Hitachinaka, Japan

People walking on hills covered in bright blue flowers at Hitachi Seaside Park in Japan
Credit: weniliou/ Shutterstock

You don’t have to be floral-obsessed to appreciate the vibrant, perpetually-in-bloom beauty of Hitachi Seaside Park, but it certainly helps. Spanning 865 acres just two hours northeast of Tokyo, the park is blanketed in endless fields of flowers that seem to stretch right into the surrounding sea. Hitachi’s best-known bloom is the nemophila (or “baby blue eyes”), which drapes Miharashi Hill every spring in such a lively shade of blue, you’ll swear it sprang out of a picture book. But if you can’t make it in spring, autumn is just as arresting — the green kokia bushes turn a deep, brilliant red as temperatures drop. Year-round, everything from narcissuses and sunflowers to ice tulips and cosmos flowers also blossom in the park.

Florals aren’t the only feature of Hitachi Seaside Park, which is also home to more than 25 rides and attractions. Most famous among these is a Ferris wheel offering views of the Pacific Ocean and the city of Hitachinaka — and perhaps a peaceful new perspective on the continuous fields of flowers 200 feet below. 

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Tips

Why You Should Wear Sunscreen on Your Next Flight

By Bennett Kleinman
Read time: 3 minutes
July 24, 2024
Updated: February 19, 2025

Why You Should Wear Sunscreen on Your Next Flight

By Bennett Kleinman
Author
Bennett Kleinman
Bennett is a New York City-based staff writer for Daily Passport. He previously contributed to television programs such as the Late Show With David Letterman, as well as digital publications like the Onion. Bennett has traveled to 48 U.S. states and all 30 Major League Baseball stadiums.

Any dermatologist will tell you that wearing sunscreen is essential for healthy skin. This isn’t just true when you’re outdoors — you may be surprised to know that it’s also important while traveling aboard an aircraft. If you, like many travelers, enjoy gazing out the airplane window at the world below, read on to discover the important reasons you should wear sunscreen on an airplane.

Intense UV Rays

Airplane passenger in window seat sleeping while wearing headphones
Credit: Eugen Fedorov/ iStock via Getty Images Plus 

The average commercial airliner cruises at over 30,000 feet, meaning passengers are roughly 6 miles closer to the ozone layer than at ground level. UV rays become more intense the closer we get to the sun, and, unfortunately, plane windows can only do so much to block them out. The polycarbonate plastic that most windows are made from does provide a barrier against UVB rays that cause sunburns, but it does little to protect against UVA rays — the ones that penetrate deep into the skin and cause cancer. So, even if you emerge from your flight without any sunburns, the hidden damage may still be done underneath the surface.

Who Should Be Worried?

Airplane passenger sitting in window seat looking at phone
Credit: RossHelen/ iStock via Getty Images Plus 

While it’s recommended that every airline passenger should wear sunscreen on their next flight, it’s especially important to do so if you’re seated by the window. In general, people with fair skin should also be particularly vigilant about using sunscreen, as should those taking medication that increases sun sensitivity and people with a family history of skin cancer. If you find yourself in any of these at-risk groups, play it safe and apply sunscreen regularly not only in your daily life but also while you’re traveling by airplane.

For those who fly regularly, particularly airline crew members, it’s even more important to wear sunscreen. Research shows that pilots have increased cancer rates, partly due to prolonged sun exposure from the cockpit windshield. A 2014 study found that one hour in the cockpit at 30,000 feet is roughly equivalent to a 20-minute tanning bed session in terms of UV light exposure. Flight attendants are also at an elevated risk of skin cancer.

Related: 26 Rules for Flying in 2026 Every Traveler Should Follow

How To Protect Yourself

Person applying sunscreen to arms
Credit: Carol Yepes/ Moment via Getty Images 

The best way to protect yourself is by applying sunscreen 15 minutes prior to takeoff and every two hours thereafter if it’s a particularly long daytime flight. Keep in mind that UV rays are generally at their most powerful between the hours of 10 a.m. and 4 p.m., making it all the more important to use sunscreen during that time frame. Buy a TSA-approved bottle of sunscreen rated SPF 30 or higher, and bring it with you in your carry-on bag.

Also consider wearing sun-protection clothing. Long sleeves, pants, and hats can help protect your skin against direct UV exposure. Additional protective steps include closing the window shade and selecting an aisle seat where you’re farther away from direct sunlight.

Moisturize and Hydrate

Person apply sunscreen to face while looking at mirror
Credit: FG Trade Latin/ E+ via Getty Images 

Sunscreen is one part of maintaining healthy skin while in the air. Direct exposure to UV rays coupled with the low cabin humidity can suck the moisture right out of your skin. This is why you should also bring a TSA-approved moisturizer and drink plenty of water on your flight. When you finally reach your destination, your properly hydrated skin will thank you.

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Tips

6 Things Hotel Staff Wish Guests Would Do

By Rachel Gresh
Read time: 4 minutes
July 24, 2024
Updated: July 24, 2024

6 Things Hotel Staff Wish Guests Would Do

By Rachel Gresh
Author
Rachel Gresh
Rachel is a Washington, D.C.–based travel and lifestyle writer with roots in the Great Lakes region. When she’s not writing for publications such as The Discoverer and Interesting Facts, you’ll find her wandering through museums or exploring destinations off the beaten path.

When staying at a hotel, the simplest way to show staff your appreciation for their hard work is by being a good guest. Hopefully, respecting check-in and checkout times, not trashing your room, and treating hospitality workers with respect all go without saying. However, there are other, sometimes less obvious things that you can do to make the lives of hotel employees easier. Here are six things hotel staff wish guests would do, as recommended by hospitality workers. 

Be Proactive 

Hotel front desk staff member speaking on phone
Credit: PixelsEffect/ E+ via Getty Images 

Often, travelers fear speaking up if they have an issue, but they shouldn’t suffer in silence. “If you are unhappy with something, tell us as soon as possible!” one hotel staffer said on Reddit. They continued, “I hate when people check out, and we ask how their stay went, and they respond with a problem. If the people next [door] are loud, call us, and we can either send security to quiet them down or move your room. If something is broken or dirty, let us know so we can fix it.” Many hotel employees agree they would much rather address a problem head-on than receive a bad review regarding an issue they didn’t even know about.

Provide Personal Space 

Close-up view of sign on hotel room door stating "Please make up room"
Credit: spukkato/ iStock via Getty Images Plus 

If you’d like a housekeeper to come in for daily tidying and towel replenishment, leave the room while they do so. It gives them space to do their jobs. “Always leave the room when the housekeeper is cleaning,” one housekeeper explained. “[Staying] makes us feel really awkward and, in some cases, worried for our safety.” If you don’t want to leave the hotel while they clean, ask them how long they’ll be and head down to the lounge, bar, or restaurant while you wait. Remember, you can always refuse housekeeping that day or keep the “Do Not Disturb” sign on your door.

Leave Tips

$20 tip with note for housekeeping on hotel room desk
Credit: Willowpix/ iStock via Getty Images Plus

Unlike front desk workers, hotel housekeeping works for tips (particularly in the United States). “Leave a tip for the housekeeper. They make the least amount of money in the hotel and have the hardest jobs. They appreciate it big time,” one hospitality worker suggested. As a general guideline, the American Hotel and Lodging Association recommends $1 to $5 per night, depending on the type of hotel. The best option is to hand the cash directly to the housekeeper, but this isn’t always possible. “Normally, what I do is leave a note with the money in the room,” a former hotel manager explained on TikTok. You can leave the cash by the television or nightstand in the room (avoid leaving the housekeeper’s tip at the front desk).

Double Check the Room

Person opening suitcase in hotel room
Credit: miniseries/ E+ via Getty Images 

A simple way to lighten the load on hotel staff? Double- and triple-check your room for essential items before you check out. Shake out the sheets of your bed and towels, and double-check drawers, closets, and under furniture for belongings. Forgotten personal items are sometimes accidentally washed or thrown away. “This is especially bad with a messy guest who leaves trash all over the counter along with a diamond earring,” one hospitality worker explained on Reddit. “The housekeeper most likely picked up the trash can and swooped it all into the trash; they never even noticed the earring.”

Complete the Survey 

Person at desk in hotel room using laptop computer
Credit: nortonrsx/ iStock via Getty Images Plus 

Many hotels will email you a survey after your stay asking you to rate your experience. Hotel staffers often ask that you take this survey so hotel management knows what is happening in their hotel. Guest feedback is crucial in identifying areas for improvement and recognizing outstanding service. This is also a great way to praise any staffers who went above and beyond. “Leave positive but honest feedback,” one hospitality worker recommends. Be sure to mention staff by name or describe them as best as possible so that management can properly thank or address their employees.

Be Kind 

Two people shaking hands
Credit: LaylaBird/ E+ via Getty Images 

This should go without saying, but as one hotel employee pointed out, “Basic human kindness is always good.” Traveling isn’t always easy. But it isn’t the hotel employee who canceled your flight or lost your luggage, so be mindful to not take it out on them. If the problem does occur at the hotel — for example, your room isn’t ready at check-in — your patience and understanding can go a long way. (It’s rare, but you might even get a free upgrade due to your good attitude.) It’s no secret that working in the service industry can be a challenge, so a good rule of thumb is to always treat others how you’d want to be treated.

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Culture

9 of the Fastest-Growing Cities in America

By Jersey Griggs
Read time: 6 minutes
July 24, 2024
Updated: June 18, 2025

9 of the Fastest-Growing Cities in America

By Jersey Griggs
Author
Jersey Griggs
Jersey is a travel and lifestyle writer whose work has appeared in publications such as Condé Nast Traveler, Business Insider, and Bust. When she’s not exploring her adopted home state of Maine, she’s likely planning her next big trip.

While some U.S. cities, such as those in the Rust Belt, have seen population declines in recent decades, others are experiencing an influx of new residents. As such places expand to accommodate these growing populations, there’s plenty of upside for tourists, too — from exciting cultural attractions to new restaurants and hotels. To determine which cities are growing the most rapidly, U.S. News & World Report tracked the influx of new residents measured against departing residents in major U.S. cities over the past five years. The result: an updated list of the country’s 25 Fastest-Growing Places. Below, discover the fastest-growing cities across nine different states for 2024. 

Charleston, South Carolina

Stone street lined with brightly painted historic homes in Charleston, South Carolina
Credit: Peter Unger/ Stone via Getty Images 

It’s tough to call Charleston anything other than charming — which is perhaps why so many Americans are moving to this coastal South Carolina city. Charleston’s colorful architecture and historic cobblestones are a draw for anyone who appreciates aesthetic appeal, but the city is also known for its refined culture. It is home to notable institutions including the Gibbes Museum of Art and the Charleston Museum, and hosts annual gatherings such as the Charleston Food and Wine Festival that draw thousands of attendees. Charleston’s temperate climate is appealing to boaters, beachgoers, and anglers, while history buffs flock to landmarks like Fort Sumter and the Charleston Battery. 

Oklahoma City, Oklahoma

Skyline of Oklahoma City, Oklahoma
Credit: Ron_Lane/ iStock via Getty Images Plus 

After the tragic 1995 bombings that put Oklahoma City in the national spotlight, the community bounced back in many ways — including launching the Brownfields Program in 2003, which revitalized underused and abandoned properties that contained possible environmental contaminants. The revitalization sparked a movement, resulting in investments in infrastructure and cultural institutions and creating a vibrant downtown. Thanks to these efforts, Oklahoma City is currently the 20th-fastest-growing city in the U.S. according to U.S. News & World Report, with projections to grow to 2 million people by 2040. And if plans are approved, OKC (yes, Oklahoma City) could also soon be home to the nation’s tallest skyscraper.

York, Pennsylvania

Pedestrians in York, Pennsylvania
Credit: Vespasian/ Alamy Stock Photo

City officials are planning for 500,000 new residents in York, Pennsylvania, throughout the next decade. Its proximity to three major cities (Baltimore, Philadelphia, and Washington, D.C.) makes York highly desirable for residents who want a midsize city without giving up the nearby amenities of a larger metropolis. Nicknamed the “White Rose City,” York dates back to the colonial era, which means its buildings, streets, and landmarks ooze with historic charm. A special effort to revitalize the downtown area has also made the city more appealing to incoming residents and visitors alike. 

Huntsville, Alabama

Buildings surrounding lake in city park in Huntsville, Alabama
Credit: Jeffrey Schreier/ iStock via Getty Images Plus 

Huntsville, Alabama, is home to several key industries — including aerospace, defense, technology, and engineering — that are helping to fuel population growth. The city’s major employers include NASA’s Marshall Space Flight Center, the U.S. Army installation Redstone Arsenal, and tech companies like BAE System. Huntsville is also home to several higher-education institutions, such as the University of Alabama in Huntsville (UAH), Alabama A&M University, and Oakwood University, which translates to educational and job opportunities for its new and existing residents. Visitors can explore nearby nature trails and fascinating museums such as the U.S. Space & Rocket Center and the U.S. Veterans Memorial Museum.

Fayetteville, Arkansas

Street lined with fall foliage in Fayetteville, Arkansas
Credit: shuttersv/ Shutterstock 

Home to the University of Arkansas, Fayetteville boasts a cost of living that is 9% lower than the national average. Another reason people are flocking to Fayetteville is its high level of community engagement — with weekly, monthly, and annual events such as local farmers markets, live public concerts, food truck gatherings, parades, and festivals. The city’s job market is boosted by major corporations including Tyson Foods, J.B. Hunt, and Walmart. Tourists can explore attractions both natural — such as the Botanical Garden of the Ozarks — and cultural, including shows at the award-winning TheaterSquared

Reno, Nevada

Skyscrapers along river in Reno, Nevada
Credit: halbergman/ iStock via Getty Images Plus 

Reno, Nevada, seems to have something for everyone, which is perhaps why it’s the eighth-fastest-growing city in the country. Not only is Reno situated adjacent to the Sierra Nevada mountains — with easy access to the skiing, swimming, and natural beauty of California’s Lake Tahoe — but the city’s high-desert climate also leads to an average of 300 days of sunshine per year. The so-called “Biggest Little City in the World” offers much in the way of nightlife, with plenty of live entertainment venues, casinos, restaurants, and bars to choose from. Nevada’s lack of income tax also helps to lower the cost of living. 

Baton Rouge, Louisiana

Statue in grassy park, with skyscrapers in background, in Baton Rouge, Louisiana
Credit: Pgiam/ iStock via Getty Images Plus 

Ranked as the seventh-fastest-growing city in the U.S., Baton Rouge holds a lot of appeal to new residents — and is one of the country’s most underrated state capitals to visit. This Southern city is steeped in culture, with plenty of live music, eclectic food, and local festivals — including the Baton Rouge Blues Festival and annual Mardi Gras celebrations. Famous for its Cajun and Creole cuisine, Baton Rouge is also home to Louisiana State University (LSU) and a number of important industries, including petrochemicals, agriculture, and government.

Killeen, Texas

Aerial view of low-rise buildings in Killeen, Texas, at sunset
Credit: Jacob Boomsma/ iStock via Getty Images Plus 

An hour’s drive north of Austin, Killeen is the Lone Star State’s newest hot spot — and the second-fastest-growing city in the U.S., as of 2024. With more than 160,000 residents, the midsize city has a notably low cost of living, which makes it especially desirable to new residents. Home to the Fort Cavazos military base, Killeen also retains a strong sense of community and is popular among families. It also is in a central location to several public and private universities, including the local Central College Texas, Baylor University to the north, Texas A&M University to the east, and the University of Texas, Austin to the south.

Fort Myers, Florida

Homes along coastal waterway in Fort Myers, Florida, seen from above
Credit: JillianCain/ iStock via Getty Images Plus 

Fort Myers was not only ranked the fastest-growing city in Florida (from a total of 11 Florida cities included in the U.S. News & World Report list), but also earned the No. 1 spot in the nation. With its tropical climate, abundant sunshine, and easy access to Fort Myers Beach and Sanibel Island, it’s easy to see why tourists love Fort Myers — and why so many Americans are moving to the Southern Florida city. The city has no shortage of outdoor activities like golfing, fishing, and boating. The largest nature preserve in Fort Myers, Six Mile Cypress Slough, is home to 3,500 acres of protected land and features a 1.2-mile boardwalk that takes you deep into the Florida wetlands.

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Tips

The 10 Most On-Time Major Airports in the U.S.

By Peter Vanden Bos
Read time: 4 minutes
July 24, 2024
Updated: February 24, 2025

The 10 Most On-Time Major Airports in the U.S.

By Peter Vanden Bos
Author
Peter Vanden Bos
Peter is a Toronto-based journalist, editor, content strategist, and self-professed avgeek with 15 years of experience covering all things travel. Prior to joining Daily Passport, he oversaw newsletter publication for Travelzoo. His favorite destinations to explore include Japan, France, Chile, New Zealand, and his adopted home country of Canada.

Late flights happen for a number of reasons — from weather to aircraft maintenance or crew availability — but an important factor is the airport you’re flying from. A report from aviation analytics company Cirium looked at the on-time performance of major airports (those with 25 million or more annual passengers around the globe) throughout 2024. Discover the U.S. airports that ranked highest on the list of most on-time airports. 

10. Seattle-Tacoma International Airport – Washington

Alaska Airlines aircraft parked at gates at Seattle-Tacoma International Airport
Credit: George Rose via Getty Images News 

Percentage of on-time departures: 80.51%

In 2024, more than 413,000 flights operated in and out of SeaTac Airport on 135 routes. The airport — a hub for Alaska Airlines and Delta Air Lines — managed to get more than 80% of flights off the ground on schedule. Better yet: The average duration of flights that were delayed at SeaTac was the shortest in the report, at just 52 minutes. 

9. Philadelphia International Airport – Pennsylvania

Control tower and ramp at Philadelphia International Airport in Pennsylvania
Credit: Loop Images/ Universal Images Group via Getty Images 

Percentage of on-time departures: 80.75%

The Northeastern U.S. is home to some of the most congested airspace in the world. Despite this, Philly’s airport (mostly) overcame those challenges to land at No. 9 on the list of major U.S. airports with the best on-time performance. More than 80% of the 275,000 flights at Philadelphia International left the gate on schedule in 2024.

Related: The Most (and Least) On-Time Airlines in North America in 2024

8. Los Angeles International Airport – California

Theme Building and control tower at Los Angeles International Airport in California
Credit: kevinjeon00/ E+ via Getty Images 

Percentage of on-time departures: 81.06%

LAX is one of the world’s busiest airports, but the sunny SoCal weather is one factor aiding its impressive on-time performance. Over 514,000 flights operated through the airport in 2024, the highest volume of any airport in the top 10 on the list.

7. Ronald Reagan Washington National Airport – Washington, D.C.

Control tower and curbside drop-off at Ronald Reagan Washington National Airport in Washington, D.C.
Credit: Joel Carillet/ iStock Unreleased via Getty Images 

Percentage of on-time departures: 81.11%

In 2024, over 81% of flights operated on time at D.C.’s National Airport. Though the airport only serves domestic flights, unlike its neighboring airport Dulles, it is closer to downtown, allowing visitors quicker access to some of the nation’s most famous historic landmarks.

6. Detroit Metropolitan Wayne County Airport – Michigan

Indoor tram system above concourse in Detroit's Metropolitan Wayne County Airport
Credit: James Brown/ Alamy Stock Photo

Percentage of on-time departures: 82.06%

The Midwest makes an appearance at No. 6 on the list of on-time U.S. airports with Detroit’s Metropolitan Wayne County Airport, a hub for Delta Air Lines. Travelers at the airport will find plenty to occupy them before departure, too — Detroit ranked as the second-best U.S. airport for shopping, according to a recent study from CouponBirds.

Related: 5 Airports With the Best Shopping

5. Washington Dulles International Airport – Virginia

Exterior of main terminal building at Washington Dulles International Airport
Credit: Joe Ravi/ Shutterstock 

Percentage of on-time departures: 82.23%

Dulles Airport — D.C.’s primary international gateway — saw more than 82% of its flights take off on time in 2024. That’s better than the global average for major airports, which was just 79.14% on time. With 150 routes offered, Dulles is a major hub for United Airlines.

4. Minneapolis-St. Paul International Airport – Minnesota

Overhead view of passenger check-in area at Minneapolis-St. Paul International Airport
Credit: Anthony Souffle/ Star Tribune via Getty Images

Percentage of on-time departures: 82.27%

If you’re looking to avoid a flight delay, consider flying through the Twin Cities. One of the oldest airports in the country, dating back to 1920, Minneapolis-St. Paul is now the second-largest hub for Delta Air Lines, the U.S. airline with the best on-time performance in 2024

Related: 5 of the Oldest Airports in the U.S.

3. New York LaGuardia Airport – New York

Overview of control tower and planes on tarmac at New York's LaGuardia Airport
Credit: Nicolas Economou/ NurPhoto via Getty Images

Percentage of on-time departures: 82.39%

Anyone who’s flown through New York during a summer afternoon thunderstorm or a winter weather event might be surprised to see LaGuardia on the list of most punctual U.S. airports. But on-time performance is just one of several areas in which LaGuardia is shedding its old reputation. The airport spent a whopping $8 billion over the last decade completely overhauling most of its outdated terminals and reconfiguring taxiways for more efficient aircraft movements. 

One factor that seems to be helping on-time stats is the FAA’s slot waiver program. Under this program, airlines are allowed to trim their schedules and still keep their valuable slots at this capacity-controlled airport through October 2025 due to air traffic control staffing shortages.

2. Salt Lake City International Airport – Utah

Passengers transiting through Salt Lake City International Airport in Utah
Credit: Aaron Hawkins/ iStock Unreleased via Getty Images 

Percentage of on-time departures: 83.80%

Travelers boarding flights to any one of the 104 destinations served from Salt Lake City International had the second-highest likelihood of departing on time at any U.S. airport. Like LaGuardia, Salt Lake City’s airport, another hub for Delta, also recently underwent a major upgrade.

1. Honolulu International Airport – Hawaii

Outdoor garden courtyard at Honolulu International Airport in Hawaii
Credit: 400tmax/ iStock Unreleased via Getty Images 

Percentage of on-time departures: 85.45%

It isn’t just the beaches in Hawaii that have a laid-back vibe. Travelers at Honolulu International Airport aren’t stressing too much about their trips, either — over 85% of the airport’s flights in 2024 operated on schedule. In terms of global airports, only Saudi Arabia’s Riyadh King Khalid International Airport had better stats, with 86.65% average on-time departures throughout the year.

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Geography

8 Geographical Extremes To Add to Your Travel List

By Michael Nordine
Read time: 5 minutes
July 24, 2024
Updated: July 24, 2024

8 Geographical Extremes To Add to Your Travel List

By Michael Nordine
Author
Michael Nordine
Michael is a staff writer for Daily Passport and film critic who writes the weekly newsletter Movie Brief. His writing and criticism have also appeared in the Los Angeles Times, Variety, and the Washington Post, among others. A native Angeleno, his favorite countries to visit are Norway and Japan.

If you’ve already been to the major countries on seemingly everyone’s travel list — places like France, England, Japan, and Italy —  it might be time to get creative. How about the smallest country in the world, for instance, or maybe the largest lake? Here are eight unexpected geographic superlatives to add to your travel bucket list.

Largest Lake – Caspian Sea

Rocky shores of the Caspian Sea
Credit: Kirill Skorobogatko/ Shutterstock 

So big that it’s often considered a sea, the Caspian Sea is nevertheless the world’s largest inland body of water — and it isn’t even close. At 149,200 square miles, it dwarfs its closest competitor, Lake Superior, which spans 31,700 square miles between the United States and Canada. The Caspian Sea, meanwhile, spreads across parts of Turkmenistan, Kazakhstan, Russia, Azerbaijan, and Iran. Due to both its size and salinity (it’s about one-third as salty as most seawater), ancient peoples thought it was an ocean, hence its name. There are many appealing resort towns and sandy beaches to visit along the lake, many of which are located near Baku, the capital of Azerbaijan and the lowest capital city in the world.

Closest State to Africa – Maine

Lighthouse along rocky coastline of Maine
Credit: OlegAlbinsky/ iStock via Getty Images Plu

You might have already visited the charming towns and scenic coastline of Maine, but did you know the Pine Tree State holds a notable geographic distinction? Though it might seem counterintuitive when you first glance at a map, Maine is closer to Africa than any other U.S. state. It beats even Florida by more than 900 miles. The two closest points between Maine and Africa are a lighthouse on the Quoddy Head peninsula and El Beddouza, Morocco. However, given that they’re separated by a distance of 3,154 miles, Maine and Africa aren’t exactly close in absolute terms.

Easternmost and Westernmost State – Alaska

Alaskan seaside village with mountains and forest in background
Credit: christiannafzger/ iStock via Getty Images Plus 

You would think, given its position at the edge of the country, that Maine is also the easternmost state. You’d be mistaken, alas, as Alaska is actually the easternmost and westernmost state due to the fact that the Aleutian Islands cross the 180th meridian — also known as the international date line. Going solely off the contiguous United States, Washington is the westernmost state and Maine (specifically aforementioned Quoddy Head) is indeed the easternmost.

Greatest Vertical Drop – Mount Thor

Mount Thor in Canada, home to world's greatest vertical drop
Credit: Ed Dods/ Shutterstock 

Mount Everest may be the tallest mountain on Earth, but it isn’t home to the planet’s greatest vertical drop. Canada’s Mount Thor is “only” 5,495 feet tall compared to Everest’s 29,032 feet, but if you tossed a rock from its cliff face in Auyuittuq National Park, it would keep falling for 4,100 feet. It’s the largest vertical drop on the planet, and one that takes about 26 seconds from top to bottom. Mount Thor isn’t the only mountain to best Everest in a key category, either. Hawaii’s Mauna Kea is actually taller, but because more than half of its 33,500 feet are underwater, it reaches a much lower point (13,802 feet) above sea level.

Smallest Country – Vatican City

Road leading toward St. Peter's Basilica in Vatican City
Credit: Anna ART/ Shutterstock 

At just 0.17 square miles, Vatican City is the world’s smallest country — even tiny Monaco, another European city-state that ranks second on the list, is more than four times larger at 0.8 square miles. An enclave located entirely within Rome, Catholicism’s holiest site has been independent from Italy since 1929. It’s also the smallest country by population, with just 800 or so residents. Vatican City does receive millions of visitors every year, though, many of whom come to see some of the world’s most famous artworks, such as Michelangelo’s ceiling fresco in the Sistine Chapel.

World’s Largest Island Within an Island Within a Lake – Vulcan Point

Aerial view of Volcano Island in the Philippines
Credit: Anna ART/ Shutterstock 

Try saying that five times fast. Vulcan Point is an island on Main Crater Lake, which itself is located on Volcano Island, which is located on Lake Taal, which is located on Luzon Island, which is part of the Philippines. That nesting doll of geography is hard to conceive of until you see satellite images that make it clear, but the images don’t give a sense of how active Taal Volcano is. It has erupted many, many times throughout its history, including on four occasions between 2020 and 2022.  

Largest Island – Greenland

Homes with mountain backdrop on the island of Greenland
Credit: Elizabeth M. Ruggiero/ iStock via Getty Images Plus 

Greenland isn’t as big as it appears on most maps, which use projections that distort the size of certain landmasses, but it’s still the world’s largest island that isn’t a continent — by a considerable margin. Greenland measures more than 836,000 square miles, making it bigger than the United Kingdom, France, Germany, Italy, the Netherlands, Austria, Belgium, Denmark, Poland, Ireland, and Portugal combined. For all that, the island — an autonomous country within the Kingdom of Denmark — is home to just 56,000 people. But with its stunning glaciers and fjords, tourism to Greenland continues to grow.

Lowest Point in the Western Hemisphere – Death Valley

Salt flats of Badwater Basin in Death Valley National Park at sunset
Credit: Oliclimb/ iStock via Getty Images Plus 

Should you ever find yourself in Death Valley’s Badwater Basin, you’ll have made your way to the lowest point in the Western Hemisphere, which sits at 282 feet below sea level. (The lowest point on the planet is the Dead Sea in the Middle East.) Formerly home to Lake Manly, which evaporated tens of thousands of years ago, the salt flats of Badwater Basin cover close to 200 square miles and make for one of the most striking landscapes you’ll ever see. Consider visiting in the winter, as the highest temperature ever recorded was also in Death Valley: 134 degrees Fahrenheit, which took place on July 10, 1913 (and hopefully won’t be topped anytime soon).

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Architecture

The Coolest Clock Towers in the U.S.

By Bradley O'Neill
Read time: 5 minutes
July 22, 2024
Updated: July 23, 2024

The Coolest Clock Towers in the U.S.

By Bradley O'Neill

In an era before wristwatches and cellphones, people often relied on clock towers as a means of timekeeping. These architectural landmarks once synchronized the daily life of entire neighborhoods and towns. They’d signal the start of the working day and the closing of local shops. Visible from afar, clock towers were also seen as symbols of civic pride. As such, they’re associated with meticulous craftsmanship and artistic flair. Here are seven of the coolest clock towers in the United States that have stood the test of time.

Allen-Bradley Clock Tower – Milwaukee, Wisconsin

View of Allen-Bradley Clock Tower in Milwaukee, Wisconsin, from street level
Credit: Kim Karpeles/ Alamy Stock Photo

Rising 283 feet tall, the Allen-Bradley Clock Tower is an icon of the Milwaukee skyline, especially when illuminated at night. Sitting atop what is now the headquarters of Rockwell Automation, the tower was unveiled on Halloween Eve in 1962. It features four 40-foot-wide clock faces, which — at the time of the unveiling — were the largest in the world. Each of the hour hands measures almost 16 feet, while the minute hands are 20 feet long. Locals once nicknamed the tower the “Polish Moon,” due to its location in a largely Polish district. The tower also houses a top-floor private bar, which is open to the public during the annual Doors Open Milwaukee

Bromo Seltzer Arts Tower – Baltimore, Maryland

Bromo Seltzer Arts Tower against Baltimore skyline
Credit: Edwin Remsberg/ Alamy Stock Photo

Bromo Seltzer Arts Tower (originally named Emerson Tower) is a 15-story, 289-foot-tall landmark in the heart of downtown Baltimore. Completed in 1911, its design is inspired by the Renaissance Revival style of Palazzo Vecchio in Florence, Italy. On the tower’s four clock faces, the traditional numbers are replaced with the letters of its namesake antacid company. The name “Bromo” runs clockwise, with “seltzer” appearing counterclockwise. After being abandoned in the early 2000s, the tower was reimagined as a space for studios and workshops for artists, jewelers, photographers, and writers. It’s open to the public on Saturdays, when you can browse art exhibitions and delve into the history of the Bromo Seltzer company at the museum inside.

Custom House Tower – Boston, Massachusetts

Custom House Bell Tower alongside other Boston skyscrapers, seen from across park
Credit: Conny Pokorny/ iStock via Getty Images Plus 

Built in 1915 as an extension to Boston’s Custom House, the Custom House Tower was one of the city’s first skyscrapers. At the time, city code limited buildings to 125 feet; however, an exception was granted to construct this 496-foot-tall tower. Its Greek Revival-style facade mirrors that of the building it soars above. First occupied with offices for collecting taxes and monitoring maritime trade, the building has, since 1996, operated as a luxury timeshare property and hotel. Fortunately, it’s not necessary to book a room to enjoy the hotel’s magnificent views. Daily tours take visitors to an outdoor observation deck on the 26th floor. From there, it’s possible to spot other major Boston landmarks including Boston Harbor and Bunker Hill Monument.

McGraw Tower – Ithaca, New York

McGraw Tower at Cornell University in Ithaca, New York, seen through ornamental archway
Credit: Amy Lee/ Alamy Stock Photo

Standing within the campus of Cornell University, McGraw Tower commands an imposing presence from across Ithaca. Erected in 1891, this 173-foot masonry tower is named after a close friend of university co-founder Ezra Cornell. Originally part of a library, today the tower is more famous for the Cornell Chimes concerts. Up to three times a day, classic and modern music is played on 21 bells and can be heard throughout the campus. To secure the honor of becoming chimemaster, around 40 students take part in a 10-week-long competition each year. On select occasions, it’s also possible to climb the tower’s 161 steps to witness the bell ringing in person.

Purdue Bell Tower – West Lafayette, Indiana

Purdue Bell Tower partially obscured by trees on campus of Purdue University
Credit: Wirestock Creators/ Shutterstock 

Stroll around the campus of Purdue University and you’ll hear the sound of bells on the hour, half-hour, and at the end of classes. These chimes resonate from Purdue Bell Tower and its four bells. Completed in 1995 thanks to donations from alumni, the 160-foot-tall structure mimics the design of a previous tower atop Heavilon Hall. This emblematic campus landmark, which features clocks on each of its four sides, is shrouded in legend. One states that if students walk across its seal, they won’t graduate in four years. Another says that if couples kiss beneath it and then walk to the nearby Stone Lions Fountain, they’ll go on to be married.

Sather Tower – Berkeley, California

Sather Tower at the University of California, Berkeley, seen from a distance
Credit: David Madison via Getty Images Sport 

An icon of the University of California, Berkeley, the 307-foot-tall Sather Tower is the third-tallest bell-and-clock tower in the world. Designed in the Gothic Revival style, it’s often called the “Campanile” due to its likeness to Venice’s Campanile di San Marco. The tower is much more than an architectural masterpiece, though. Carillon concerts ring out three times a day, and jazz pianist Herbie Hancock once performed here in 1968. Moreover, five levels of the tower are used to store a fossil collection of over 300,000 objects. Visitors can check out an observation deck with views that reach over San Francisco Bay and toward Alcatraz and the Golden Gate Bridge

UT Tower – Austin, Texas

View of UT Tower down wide avenue at the University of Texas, Austin
Credit: f11photo/ Shutterstock 

Since its inauguration in 1937, UT Tower has celebrated the achievements and milestones of the University of Texas (and its students, staff, and alumni) through its illuminations. The windows of the towers can be configured to show the number one, the letters “UT,” and the graduating year of a class. The tower has elements of the Beaux-Arts and Spanish Revival architectural styles, and its four clocks feature gold-leaf-gilded rims and hands, in addition to ornamental Egyptian, Greek, and Latin letters. Crowning the landmark is the 56-bell Knicker Carilion, which chimes on the quarter-hour. Students of the Butler School of Music also regularly perform songs such as the state anthem, “Texas Our Texas.”

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Outdoors

10 Unique Experiences for Animal Lovers

By Daily Passport Team
Read time: 9 minutes
July 22, 2024
Updated: April 8, 2026

10 Unique Experiences for Animal Lovers

By Daily Passport Team
Author
Daily Passport Team
Daily Passport writers have been seen in publications such as National Geographic, Food & Wine, CBC, Condé Nast Traveler, and Business Insider. They're passionate about uncovering unique destinations and sharing expert tips with curious travelers.

Equally as stunning as the planet’s natural landscapes are the living creatures which inhabit them. Often, however, it’s only possible for travelers to experience wildlife from afar, and some fascinating species live in remote corners of the planet which few tourists will ever visit. Fortunately, there are a handful of special places that offer travelers an intimate view of wild creatures in their habitats. From the giraffes of Kenya to the polar bears of Canada, here are 10 unique places where animal lovers can see wildlife up-close.

Explore the “Polar Bear Capital of the World” – Canada

Group of polar bears peeking beyond ice
Credit: Grant Faint/ The Image Bank via Getty Images 

Many travelers dream of the chance to see polar bears in the wild, but for most people, it remains just that — a dream. It’s a different story for the 900 or so residents of Churchill, Manitoba, who are quite used to catching sight of a polar bear strolling through town or even standing outside their bedroom windows at night. The prevalence of polar bears in this northern Canadian town has earned it the title of the “Polar Bear Capital of the World,” which in turn attracts thousands of tourists each year. 

The bears spend the summer on land when the ice in Hudson Bay melts, and when they return to the water in the winter, their path often takes them right though downtown Churchill. During peak polar bear season in October and November, visitors can ride tundra buggies and get up close and personal with the curious bears, who have more or less acclimated to life around humans (and vice versa). Getting to Churchill is no small feat, however — it requires a chartered flight or a train ride across the permafrost. But for many, spending quality time with the world’s largest carnivores proves to be a once-in-a-lifetime opportunity. 

Roam a Park With Sitka Deer – Japan

Pair of deer in Japan's Nara Park
Credit: Pattikky/ Shutterstock 

Japan’s Nara Park draws crowds for many reasons, from exceptional flora to historic temples, but perhaps the most compelling is the chance to walk among the free-roaming sika deer population. The approximately 1,200 wild deer that roam the park, which are protected as natural monuments and are considered messengers of the gods in Shintoism. Visitors can feed the deer rice crackers called shika senbei, and the deer have been known to imitate a bowing motion in asking to be fed.

Nara Park was originally established in 1880, though the mammoth Todaiji wooden temple located on park grounds was constructed in 752 and houses a 50-foot-tall bronze Buddah statue. The park is home to six other temples, including the vermilion-colored Kasuga Taisha Shrine, famous for its wisteria flowers that bloom each May. Visitors can also view spectacular Buddhist art at the park’s Nara National Museum or attend the Wakakusa Yamayaki — a local festival held on the fourth Saturday in January in which the dead grasses of the adjacent Mount Wakakusayama are burnt in an awe-inspiring display that lights up the sky.

Swim With Humpback Whales – Tonga

Underwater view of two humpback whales
Credit: © Craig Lambert Photo/stock.adobe.com

Each year, humpback whales travel nearly 4,000 miles from Antarctica to the warm waters of Tonga — one of the longest migrations of any mammal on Earth — to mate and give birth to their calves. Visitors come from all over the world to this tiny island nation in the South Pacific to catch a glimpse of these gentle giants, which are some of the largest mammals on the planet.

From mid-July to mid-October, the tiny atoll of Vava’u is a popular hub for whale tours, with small-group excursions that offer opportunities to not only watch from far, but also to swim and snorkel with the humpback whales, including young calves sticking close to their mothers.

Spot Endemic Birds in the Galápagos Islands – Ecuador

Blue-footed boobies and crabs on rock in the Galápagos Islands
Credit: © Bill/stock.adobe.com

Named by Spanish sailors who believed these birds to be clumsy “bobos,” boobies are also endemic to the Galápagos Islands. There are three different species — identified by their colorful markings — which inhabit the various islands. The smallest of the three are the red-footed boobies, known to be agile fliers, while blue-footed boobies are larger and more adept at diving underwater. The Nazca booby is recognized for its black-and-white plumage but does not share the brightly colored feet of the rest of the booby population.

Of course, the Galápagos are home not just to boobies, but many other bird species and other wildlife found nowhere else on Earth, like the marine iguana, the world’s only swimming iguana, and the Galápagos giant tortoise. There are also Galápagos penguins, the only species of penguins found in the Northern Hemisphere. They are also the smallest penguins on the planet, which makes them agile and avid hunters beneath the water.

Related: Fascinating Facts About the Galápagos Islands

Float Beside Manatees – Florida

Manatees swimming in Florida's Manatee Springs State Park
Credit: JHVEPhoto/ Shutterstock 

Along the Suwannee River, just south of the point where Florida’s Panhandle meets the rest of the state, prodigious Manatee Springs gushes about 100 million gallons of fresh water each day. But in winter, the spring’s temperate waters — a steady 72 degrees Fahrenheit year-round — attract West Indian manatees as the Gulf waters turn chilly. The manatees venture into the Suwannee River and then swim 23 miles upstream to arrive at the comfortable mainspring pool, where they stay through March.

For more than 10,000 years, humans have come here, too. The spring is now surrounded by a state park, with eight miles of trails that wind through leafy forests, past sinkhole ponds, and over boardwalks across cypress swamps. Kayaking, canoeing, and swimming are permitted in Manatee Springs itself, as well as along the quarter-mile-long spring run that connects it to the Suwannee River. While scuba divers are not permitted in the mainspring, they compete for a limited number of permits to explore the extensive cave system that runs under the length of the spring, all the way to the river. 

Hang Out With Snow Monkeys – Japan

Japanese macaques in Arashiyama Monkey Park in Kyoto, Japan
Credit: Eunkyung Park/ iStock via Getty Images Plus 

In bustling Kyoto, less than an hour from the city’s central rail station, is an opportunity to witness Japan’s adorable “snow monkeys.” Endemic to the country, Japanese macaques are most famously photographed lounging in the hot springs five hours north, in the more remote region of Nagano. But at Arashiyama, visitors need only take a 20-minute cherry tree-lined hike up from the base of Mount Iwata to Monkey Park Iwatayama to interact with around 150 of these wild creatures. 

At the park’s designated feeding area, you can purchase fruit and nuts to feed the appreciative monkeys (who will likely try to snatch the treats from your hands). While they interact freely with visitors, the monkeys are wild and should be respected. If you visit in spring and summer, you’ll also have an opportunity to see baby macaques being tended by their mothers. The mountaintop park — which has great views of Kyoto and its surroundings — is open throughout the year and has a small playground, a snack bar, and viewing platforms to take in the scenery.

Eat Breakfast With Giraffes – Kenya

Giraffe surrounded by foliage
Credit: Cavan Images/ iStock via Getty Images Plus 

Travelers to Kenya, many of them eager to get to a safari camp, may not immediately understand why an overnight stay in the Nairobi suburbs is recommended. But anyone who loves animals will want to hightail it to this one-of-a-kind hotel that shares its grounds with a private giraffe sanctuary. The giraffes freely wander the property, snacking on the ivy that grows on the buildings, nibbling bushes in the garden, and sidling up to the terrace wall during afternoon tea to get treats. Perhaps most spectacularly, they’ll sometimes even stick their heads through open breakfast room windows to greet diners.   

The 1930s house, built as a private home, was bought in 1974 by a couple dedicated to conserving endangered wildlife. They rescued five Rothschild giraffes and built the adjacent Giraffe Centre to begin a breeding program to save them from the edge of extinction. In 1983, the elegant house was converted to a hotel. Animal lovers soon began to arrive in earnest, and viral vacation photos of the giraffes mingling with hotel guests continue to ensure that bookings will continue — especially as long as there are long necks and gentle faces nosing through the dining room windows.

Chill on a Beach With Penguins – South Africa

Group of penguins on Boulders Beach in Cape Town, South Africa
Credit: Bkamprath/ E+ via Getty Images 

Boulders Beach — named for the massive rocks that protect this inlet on False Bay from the rough currents of the South Atlantic Ocean — should have probably been renamed Penguin Beach instead. In 1985, two breeding pairs of penguins took up residence here, playing the role of penguin pioneers on this beautiful beach, which has since become a protected colony. Boulders Beach is now visited annually by around 2,200 endangered African penguins mostly between the months of February and August. 

The black-footed residents, who grow up to around 28 inches tall, swim and waddle freely on the sand and rocks of Boulders Beach, protected from wild land-based predators by the surrounding village of Simons Town. The birds will venture up into the streets, sidewalks, and parking lots of Simons Town and make their nests under houses and in gardens. Alas, town life is not without its perils for the penguins. Locals are warned to check under their parked cars before driving. But humans who come to see the penguin colony at the north end of Boulders Beach are restricted to boardwalk viewing of the residents. (The south end of the beach is open to human sunbathing and swimming.)

See Orangutans in Their Natural Habitat – Malaysia

Orangutans swinging on tree in rainforest of Borneo
Credit: © GiudittaMicol/stock.adobe.com

Although the orangutan once had a historic range throughout large parts of Indochina, it’s now only found in the wild on two islands. The world’s last wild orangutans can be seen (if you’re lucky) on the island of Sumatra, in Indonesia, and the Malaysian section of the island of Borneo. Deforestation due to plantations for palm oil trees has played a large role in the decline of the species.

Some 14,000 of the great apes are thought to still exist on the island of Sumatra, and about 105,000 still live on the island of Borneo. There are several places to see them, including the 169 square miles of rainforest in the Danum Valley Conservation Area and the the Sepilok Rehabilitation Centre in northern Borneo.

Tour a Wild Rhino Refuge – Uganda

Pair of rhinos grazing
Credit: Rich Mathews/ iStock via Getty Images Plus 

Rhinos once roamed throughout the East African country of Uganda, but sadly, many species were hunted to near the point of extinction by the early 1980s. The Ziwa Rhino and Wildlife Ranch is a sanctuary dedicated to righting past wrongs, as it seeks to restore Uganda’s once-thriving rhinoceros population. Today, the refuge is the only place in Uganda where tourists can view wild rhinos in their natural habitat. Opened in 2005 with just four rhinos donated from neighboring Kenya and two from Disneyland, the sanctuary (a former cattle ranch) has since seen their endangered rhino population grow to 33. The ultimate goal is for the animal to be reintroduced into the Ugandan wilderness.

The sanctuary is located in Uganda’s Murchison Falls National Park, which is also home to the powerful Murchison Falls. In addition to rhinos, Ziwa Ranch hosts a wide array of mammals, ranging from leopards to aardvarks and even some hippopotami. The sanctuary is also considered a birdwatching mecca, containing over 350 species of birds — including the striking large-bodied shoebill stork, which can be spotted during early morning canoe safaris through the preserve’s Lugogo Swamp.

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Tips

These Gadgets Will Help You Fall Asleep on Any Plane

By Bennett Kleinman
Read time: 4 minutes
July 22, 2024
Updated: February 19, 2025

These Gadgets Will Help You Fall Asleep on Any Plane

By Bennett Kleinman
Author
Bennett Kleinman
Bennett is a New York City-based staff writer for Daily Passport. He previously contributed to television programs such as the Late Show With David Letterman, as well as digital publications like the Onion. Bennett has traveled to 48 U.S. states and all 30 Major League Baseball stadiums.

Between turbulence, chatter from other passengers, and in-flight announcements, falling asleep on a plane can be difficult. But getting rest is critical, both to pass the time and to help prevent jet lag. If you’re one of the many flyers who struggle to fall asleep in the air, plenty of products are available that may be able to help. The gadgets below fit into any carry-on bag and are TSA-approved, so there should be no difficulties in getting them onboard. Here are seven gadgets that will help you fall asleep more easily on your next flight.

Note: All featured products and deals are selected independently and objectively by the author. Daily Passport may receive a share of sales via affiliate links in content.

Loop Quiet Earplugs

Airplane passenger looking at cellphone
Credit: Milko/ E+ via Getty Images 

Noise-canceling headphones are a popular choice for flights, but they aren’t always the most relaxing option, as some people struggle to fall asleep while listening to music. These noise-reducing ear plugs from Loop help to limit cabin noise to a barely noticeable hum. The plugs are extra soft, come in a variety of sizes to comfortably fit any ear, and are hypoallergenic if you have sensitive skin. They’re also reusable and last for up to five years. Plus, the ear plugs still allow the tiniest bit of noise to come through, so you’ll be able to tell if there’s an important in-flight announcement being made.

Portable Sound Machine

Airplane passenger wearing noise-canceling headphones
Credit: urbazon/ E+ via Getty Images 

This portable white noise machine easily fits into any carry-on bag and contains a headphone jack, so you don’t have to worry about disturbing other passengers. The device is programmed with 25 relaxing sounds — including sea waves, campfire, and rain — and comes with 32 adjustable volume levels. It’s also battery-powered, so there’s no need to take up valuable outlet space. When you’re ready to sleep, just strap the attached rope around your wrist, set the auto-off timer for as long as you like, and allow yourself to be lulled to sleep.

Related: 26 Rules for Flying in 2026 Every Traveler Should Follow

Hanging Foot Hammock

Airplane passenger fastening seatbelt
Credit: urbazon/ E+ via Getty Images 

Long plane journeys often result in foot swelling and leg discomfort, but elevating your feet can improve circulation and prevent that. This foot hammock hangs off the tray table in front of you and provides a spot for you to rest the soles of your feet or your calves, depending on your leg length. It’s adjustable, easy to install, and won’t disturb the passenger in front of you. The hammock’s slight elevation cuts down on the risk of sore legs and an achy lower back during your flight, which should allow any traveler to fall asleep more comfortably.

Inflatable Travel Pillow

Airplane passenger sleeping with inflatable neck pillow
Credit: Beton studio/ iStock via Getty Images Plus 

This inflatable travel pillow is extremely compact when uninflated, so you can just tuck it into your carry-on when packing. Unlike standard neck pillows, this product features a unique hollow design that allows for smooth breathing and a space to rest your arms. You can place the pillow on the tray table in front of you and lean forward, or place it on your lap to rest your chin.

3D Sleep Mask

Airplane passenger wearing sleep mask
Credit: anouchka/ E+ via Getty Images 

Standard sleep masks often let too much light through, and often, the tight strap creates too much pressure for comfort. But that can be avoided with this luxurious 3D sleep mask made of plush memory foam. It’s easily adjustable and able to conform to any head shape. The mask fits tightly yet comfortably around your eyes, stopping any light from creeping in. Its design also features deep spaces around the eyes, preventing unwanted pressure from building.

2-in-1 Travel Pillow and Blanket

Airplane passenger wearing blanket and looking out window
Credit: Antonio Hugo Photo/ Moment via Getty Images 

Bringing both a pillow and blanket onboard can eat up valuable space in any carry-on, but you don’t have to worry with this 2-in-1 travel pillow and blanket. This product easily tucks into any bag, and it also has a built-in sleeve that you can strap around any suitcase handle while navigating through the airport. Once aboard, you can choose to use the product as a pillow and rest your head against the plush fabric. Or, unzip the pillow and remove a comfy blanket, which is large enough to provide warmth to you as well as any traveling companion.

Calming Pillow Spray

Passenger resting with neck pillow in airport terminal
Credit: mihailomilovanovic/ E+ via Getty Images 

Science has proved that pleasant odors can help people relax and fall asleep faster. This deep sleep pillow spray is an ideal product for helping you wake up feeling refreshed after a long plane journey. The solution contains hints of lavender, chamomile, and vetivert — all of which are said to encourage relaxation and promote deeper sleep. Just spray it onto your travel pillow or blanket and allow the pleasant odors to help you relax and doze off. Plus, the tube is just 2.5 fluid ounces, which is well below TSA’s 3.4-ounce limit for liquids.

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Culture

7 Cities Hiding Secret Ruins Underneath Their Streets

By Rachel Gresh
Read time: 6 minutes
July 22, 2024
Updated: July 22, 2024

7 Cities Hiding Secret Ruins Underneath Their Streets

By Rachel Gresh
Author
Rachel Gresh
Rachel is a Washington, D.C.–based travel and lifestyle writer with roots in the Great Lakes region. When she’s not writing for publications such as The Discoverer and Interesting Facts, you’ll find her wandering through museums or exploring destinations off the beaten path.

In many travel destinations, what you see is what you get. Postcard-perfect attractions — such as the Eiffel Tower in Paris or the Colosseum in Rome — are easy to find and therefore uber-popular. But not every city’s most fascinating attractions are so obvious. In such places, there is much more than meets the eye, and to find it, you’ll have to go somewhere unexpected: underground. The thrill of discovering these hidden treasures, secret ruins, forgotten cities, and landmarks beneath modern-day towns is an adventure in itself. Here are seven cities with secret underground ruins to explore.

Seattle Underground – Seattle, Washington

Underground ruins of historic Seattle neighborhood
Credit: Sergey Yatunin/ Alamy Stock Photo

After the Great Fire of 1889 devastated downtown Seattle, the city needed a major infrastructure overhaul. Faced with constant flooding on the mud flats of Puget Sound (where most businesses were located), the city rebuilt on top of itself, encapsulating the old storefronts and sidewalks beneath layers of brick, steel beams, and soil. Some businesses continued to use the now subterranean levels of their buildings, but most built on top of them. 

By the early 20th century, most of these basements in the Pioneer Square neighborhood were abandoned. But as the decades passed, store owners and tour operators realized they had a compelling tourist attraction on their hands. Now, visitors can tour some areas of this mysterious underground city while walking alongside crumbling storefronts and 100-year-old artifacts, offering a glimpse into Seattle’s fascinating past.

Prohibition Tunnels – Moose Jaw, Canada

Welcome sign for Moose Jaw, Canada, with slogan "The Friendly City"
Credit: Harold Stiver/ Alamy Stock Photo

Situated along the Trans-Canada Highway in Saskatchewan, Moose Jaw harbors tales from early Chinese immigrants and legends of Al Capone’s Prohibition-era smuggling ring. These stories have one thing in common — they were rumored to use underground passageways beneath downtown. No one knows for sure who built the passageways, but one reasonable guess is that Chinese rail workers constructed them during the early 1900s. It is said that some workers lived underground for fear of their safety in the midst of racism. Others say that Al Capone enlisted his cronies to build the underground network to store and ship bootlegged liquor. 

Today, there are two popular tours of the tunnels for tourists. One highlights the story of Chinese settlers; the other speculates on Al Capone’s illegal enterprise in the city. Although the tours aren’t always true to fact, the underground passageways are genuine and steeped in history and mystery, offering a glimpse into the unique heritage of Moose Jaw.

Lava Caves – Auckland, New Zealand

Underground lava caves near Auckland, New Zealand
Credit: Robin Bush/ Photodisc via Getty Images  

New Zealand is no stranger to volcanic eruptions. Over many millennia, these eruptions have created lava tubes, which are winding underground tunnels formed by oozing molten material following an eruption. Hundreds of tubes lie beneath Auckland, New Zealand’s largest city. More caves are discovered yearly — some in remote fields, others in private backyards — and archaeologists are working to map and preserve them. 

Much to the surprise of early researchers, however, the caves weren’t empty. The Māori peoples began using them as burial sites for humans when they first settled in New Zealand in the 13th century. During World War II, members of the Communist Party occupied the caves and operated a covert printing press. While many of central Auckland’s caves are closed to the public for safety and conservation reasons, just outside the city are the Rangitoto Island lava caves, which are open for hikers to explore.

Wieliczka Salt Mine – Wieliczka, Poland

People exploring the Wieliczka Salt Mine in Poland
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Salt has been mined in southern Poland since Neolithic times, and the first underground mine shaft at the Wieliczka Salt Mine was constructed sometime at the end of the 13th century. The lucrative salt mine not only made Poland’s king, Casimir III, very wealthy but also attracted people from around the region to see the impressive feat. The first documented tourist was famous astronomer and mathematician Nicolaus Copernicus in 1493; a statue of him lies along the Tourist Route in the mines today. 

The mine expanded greatly between the 16th and 18th centuries, and curious scientists, diplomats, and ordinary travelers continued to visit. At the time, visitors needed a special royal permit to enter and participate in the mine’s activities, including underground train rides, boat tours, and orchestra performances. Nowadays, mining has ceased, but its subterranean remnants are open to all tourists. Chandeliers light the way as you descend into the depths of the mine while walking along saline lakes. There’s even an underground Polish eatery, along with the impressive St. Kinga’s Chapel.

Vietnam War Tunnels – Ho Chi Minh City, Vietnam

Remnants of the Vietnam War Tunnels
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Just outside of Ho Chi Minh City in the district of Cu Chi are some of the best-preserved tunnels from the Vietnam War, which were once used by the Viet Cong to deter American and South Vietnamese forces. Thousands of miles of winding tunnels cross the region, dating to as early as the 1940s. Troops not only used the tunnels to set booby traps and transport supplies, but also lived in them during the height of the war. 

Today, these passageways are a popular tourist attraction where guests can learn more about the war’s devastating impact on the region. Visitors can crawl through tunnels and see defunct command centers and booby traps. The Vietnamese government has preserved these tunnels to encourage visitors to explore and honor the lives lost in the war.

Secret Canals – Cape Town, South Africa

Moat and defensive wall of Castle of Good Hope in Cape Town, South Africa
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A few yards below the Castle of Good Hope and the cobbled streets of Cape Town are a series of canals once used for defense and irrigation. Dutch settlers created most of the canals as early as the 17th century to direct water from Table Mountain downhill and through the city to tend to gardens and transport supplies. The canals were sealed off in the mid-19th century for hygiene reasons, and the city was built over them. Today, visitors can walk the web of brick passageways underneath downtown Cape Town — at times wading through ankle-deep water — as guides explain the region’s colonial history.

Cisternerne – Frederiksberg, Denmark

Glass pyramid in mark that serves as entrance to underground Cisternerne in Copenhagen, Denmark
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A relaxing stroll through Søndermarken park outside of Copenhagen can turn into a real adventure — if you dare to head underground. Two glass pyramids stand in a grassy area of the park, but unknowing passersby would have no idea there is a subterranean world waiting to be discovered. Beyond the doors are the ruins of a 19th-century water reservoir that has been transformed into a modern event space. 

Called Cisternerne, this massive cave once held drinking water for the residents of the Danish capital city. It was active from the mid-19th century to the mid-20th century but was drained in 1981. Today, the Frederiksberg Museums use the reservoir’s empty hull as a unique art exhibition and installation space, blending history and modern art for all to enjoy.