The former home of France's controversial pop maestro is almost completely covered in ever-changing tributes and graffiti.

Architect Le Corbusier built his friend a cubist house to match his impressive collection of cubist art.

A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

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

This bridge was constructed from the rubble of the infamous Bastille.

The Argonaute submarine was the French navy's pride and joy in the 1950's.

The video game-themed street art first popped up in the French city.

This emotive sculpture was originally created for the 1878 World's Fair.

This structure atop a craggy cliff in one of the most beautiful parks in Paris boasts an unbeatable view.

Replica of Seville, Spains famous Giralda, a former minaret converted into a bell tower.

This ancient ruined monastery has been destroyed by fire so many times that it seems like God hates it.

The birthplace of the builder of the Statue of Liberty is now a museum dedicated to his work.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

A charming little museum founded by the designer of the Statue of Liberty.

A preserved college lock-up that recalls a clubhouse approach to discipline.

It's good luck to be mocked by this monkey.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

The great Danube river starts here.

The unexpectedly beloved remnants of a controversial thermal power plant.

The lost Latin words were reconstructed using the holes from the nails that once pinned them in place.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

In Florence's great Duomo, a 26 foot fresco honors a mercenary famous for attacking Florence.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.