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

This lurid German fountain plots the sad course of marriage from dating to death.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

Nestled on the banks of a river in Nuremberg is a small museum that was once home of the city's official executioner.

A beautiful maze marks where three countries meet.

Böttcherstraße's bells, extolling Nordic virtues and the great conquerors of the world.

Take a walk in a recreation of ancient Rome.

Twisted buildings adorn the banks of the Rhine river.

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

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

The largest bell in the world has been swinging high above a Cologne cathedral for almost a century.

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

Largest illuminated advertisement sign in the world.

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

Originally envisioned by King Ludwig II to rival Versailles, Herrenchiemsee's "New Palace" remains half-gilded for lack of funds.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.