Go surfing on this urban wave, "hacked" by local surfers.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

This beautiful 19th-century temple stands atop the ruins of its predecessor.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

One of the most easily accessible examples of the rare 1960s UFO houses.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

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

This massive collection of taxidermy is full of specimens collected by missionaries during their international travels.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

This former steel and coal plant is now a neon-lit industrial fantasia.

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

The monumental home of Prussia’s eccentric "Cannon King."

This futuristic German television spire is actually the world's largest digital clock.

Twisted buildings adorn the banks of the Rhine river.

An abandoned underground bathroom is now a space for public art.

Be it nature, art, or abandoned military architecture this eclectic German "museum" has you covered.

This strange building looks like a medieval fortress crashed into a 1960s Brutalist office block.

Largest illuminated advertisement sign in the world.

The largest mosque in Germany.

Residing along a busy thoroughfare, this sculpture urges passersby to consider the future.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

A marble Lucifer hides behind the pulpit of this Gothic cathedral.