After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

The celebrated eyesore created by starry-eyed sweethearts.

Natural history museum celebrating biodiversity with a parade of taxidermy animals.

19th century pendulum and a clock restored by a rogue group of guerilla artists.

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

The very center of Paris is surrounded by a bevy of strange good luck rituals.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

While the U.S. and Soviet Union were engaged in a space race, Poland built a UFO on the ground.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

The 20-mile causeway that separates the Netherlands from the sea.

A miniature city, once ruled by the Queen of the Netherlands.

The largest 19th century panorama in the world still in-situ.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The embalmed remains of the communist leader lie within a custom crystal coffin.

The most famous location in China was home to whole dynasties worth of imperial rulers.

A giant yellow phallus sculpture hidden in the gardens of the Museum Boijmans Van Beuningen.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

Four giant movable street lights decorate this modern Rotterdam square.

The Netherlands' first car tunnel has an unusually rectangular shape.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

Rotterdammers' dirty minds gave this santa a dirty nickname and cursed it to a life of wandering.