This classic restaurant features a gorgeous mirror-clad room.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

A museum dedicated to a Cold War era sausage.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.

Notorious artist squat renovated into legal studios.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

A curious collection of locks and keys.

With a history of slaughter, feast, and famine, remnants of the pork industry decorate this area--even its church.

A mechanized clock where a man fights off a dragon, crab, and rooster.

The oldest stone house in Paris was built by its most famous alchemist.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

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