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

This mine is home to the largest man-made hole in Europe.

Largest illuminated advertisement sign in the world.

Twisted buildings adorn the banks of the Rhine river.

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

According to a satirical conspiracy theory that persists today, this German city of 300,000 is a hoax invented by the CIA.

This proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.

Between Neo-Pagans and Neo-Nazis, these strange rock formations have a curious cult following and a very strange history.

This unique Renaissance castle was turned into a home for Nazi occultism.

Take a walk in a recreation of ancient Rome.

An industrial relic is now one of Europe's most staggering art spaces.

This "floating railway" is one of the world's oldest monorail systems.