Ride a dogsled through the back-country of Sweden.
Taste some of the best pizza in the world in Naples, Italy.
See the great wildebeest migration in Africa's Serengeti National Park.
Stand in awe of the Aurora Borealis from Lapland, in northern Finland.
Feed swimming pigs in Exuma, in the Bahamas.
Drive a classic car around Havana, Cuba.
Navigate the backwaters of Kerala, India, on a houseboat.
Watch the sun set over the Mediterranean Sea from Santorini, one of the most beautiful Greek islands.
Sample street food — satay, laksa, char kueh teow, to name a few dishes — at a hawker center in Penang, Malaysia.
Walk under the budding cherry blossoms in Kyoto, Japan, which was voted best city in the world by Travel + Leisure for the second year in a row.
Watch the sunset on a beach in Zanzibar, Africa.
Get splashed under Iguazu Falls, one of the world's widest waterfalls, which borders Brazil and Argentina.
Stay in a luxury hut over the clear aqua waters of the Maldives.
Bathe in a cenote (a deep natural sinkhole) in the Yucatán, Mexico.
Rub shoulders with the revelers at Carnival in Salvador, Brazil.
See the reflection of the spectacular Rocky Mountains in Moraine Lake at Banff National Park, Canada.
Walk along the walls of Dubrovnik, which have protected the Croatian city since the 7th century.
See giant tortoises and sea lions in the Galapagos Islands.
Get lost in the Grand Bazaar of Istanbul, Turkey.
Snap the ultimate tourist shot at the Grand Canyon in Arizona.
Soak in the steamy waters of the Blue Lagoon, outside of Reykjavík, Iceland.
Bungee jump in Queenstown, New Zealand, the "adventure capital of the world."
Party in the edgy underground clubs of Berlin, Germany.
Stroll the ancient streets of the fortified medieval French town of Carcassonne.
Stare into the so-called "Door to Hell," a burning natural gas field, in Derweze, Turkmenistan.
Spend a night cozied up in an ice hotel, like the Ice Hotel Romania in the Fagaras Mountains near Bucharest.
Visit Angkor Wat in Siem Reap, Cambodia, which was named the world's best tourist attraction by Lonely Planet last year. The 700-year-old, 154-square-mile city sits deep in the jungle and is a must-see.
Float in the Dead Sea in Israel.
Check out the Art Deco architecture in South Beach, Miami.
Explore the unreal geography of Cappadocia in Turkey.
Admire Frank Gehry's twisting, undulating architecture at the Guggenheim Museum in Bilbao, Spain.
Dive with whale sharks and manta rays off the coast of Mozambique.
View the colorful, ramshackle homes built into the cliffs of Valparaíso, Chile.
Peer down on the rice terraces of Yunnan, China.
Stroll along the banks of the Seine in Paris.
Go diving in Australia's UNESCO World Heritage Site, the Great Barrier Reef.
Experience the Lunar New Year celebrations in China.
Trek to the Salar de Uyuni, the massive salt flat in Bolivia.
Take in the view from the observation deck of Dubai's Burj Khalifa, the world's tallest building.
Buy local goods and antiques at Thailand's famous Chiang Mai Night Bazaar.
Hike Arizona's surreal Coyote Buttes.
Picnic in Antoni Gaudí's surreal Parc Güell in Barcelona, Spain.
Amble through the old Spanish colonial streets of Cartagena, Colombia.
Get lost in the maze of gardens at the Palace of Versailles outside Paris, France.
Taste traditional pho from Hanoi, Vietnam.
Explore the streets of Petra, an ancient rock city in Jordan.
Step onto the floating islands of Lake Titicaca in South America, which are still inhabited by the indigenous Uros people.
Catch the first rays of light over Bryce Canyon in southwestern Utah.
Relax on one of the gorgeous beaches of Goa, India.
Catch some colorful beads at a Mardi Gras parade in New Orleans, Louisiana.