A beautifully eclectic mix of architectural styles.

While most bridges allow roads to pass over water, this one allows water to pass over a road.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

This spooky statue sits outside a famous Prague theater.

A series of playful yellow penguins share a serious message about the environment.

This pirate-broadcasting-tower-turned-restaurant played a rebellious role in the history of Dutch television.

Europe's official "zero-level," the equator of elevation.

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

Atop this former dutch railway office sits an interstellar work of art.

An art installation memorializing a tram stop, which became a tram stop.

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

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

A man throwing a giant severed hand towers over Antwerp’s main square.

Rare wooden escalators lead deep down into an otherwise staggeringly monotonous tiled tunnel.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

This giant wire frame man sculpture is crouched in contemplation.

Visit the ancient, mysterious Roman catacombs ... in the Netherlands.

Colorful and chaotic stacked hotel in North Holland.

In the days before house numbers, these colorful signs held clues about various buildings' purposes.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.