If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

This French chateau is home to the world’s largest private collection of fighter jets.

CERN's beautiful, bending sculpture is a tribute to the spread of knowledge.

One of the most historical literary characters continues to stroll his hometown.

On the side of a building, a depiction of the woman who became a local legend by tossing soup out her window.

One of the longest wooden benches in the world snakes around Geneva's Treille Promenade.

A plain wooden seat that once belonged to one of the most prominent figures of the Protestant Reformation.

The world's largest second-hand graces a clock surrounded by constantly changing flower beds. 

This stone in Lake Geneva was once the reference point used to determine altitude in Switzerland.

A fortress on this island housed the mysterious prisoner known as the "Man in the Iron Mask" for more than a decade.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

This massive blockhead sculpture hides an entire library.

This saucy statue once caused outrage among locals.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

This open-pit mine is now an abandoned symbol of Bisbee's copper-mining heritage.

What is the Thing?

A mistaken marker makes an erroneous claim along the historic Old Divide Road.

This Old West hotel, the longest in continuous operation in the state of Arizona, is claimed to be haunted.

Stairs often replace streets on the steep slopes of this old mining town.

This small chapel built into rock is the oldest place of worship in Luxembourg.

This magenta statue commemorates the legendary marriage between a mermaid and the city's founder.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.