Old vessels have been transformed into artistic canvases in this unusual cemetery.

This Mexico City subway station will make you feel like you've been transported to the London Underground.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

A fortified city, home to a remaining population of five families

Founded as a refugee camp, now a popular tourist spot.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Follow the original medieval paths that wind through this intriguing section of the city.

Pop culture has helped to keep this iconic British building from being destroyed.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

Want to properly offend a king? Sculpt a giant hill figure in chalk of him riding out of town.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

A battle between nature and architecture in the Cambodian jungle.

An isolated 17th-century chapel on a remarkable site once dedicated to Celtic sun worship.

Hundreds of prehistoric stones, arranged in perfect lines in a French field.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

This modest marker near Notre Dame identifies the very center of Paris.

Hidden behind mountains in Morocco, a remote town hides a thriving surfing community.

Rocky Atlantic beach home to a stunning stone arch.

The water-powered carriages are long gone, but for over a century this funicular railway has been the fastest route to the highest point in Paris.

Historic medieval fortified city in southwest France.

This Parisian fountain is a little bit fantasy and a little bit nightclub.

This museum houses an imposing skeleton army comprised of creatures great and small.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.