Berlin's old airport.

Where once there was a train station bathroom, there is now this German burger joint.

The industrial monstrosity known as Bagger 258 is a colossal mining machine built in the DDR - but now left for dead in a German field.

When German-Iraqi relations broke down, this embassy was vacated post haste.

The "Prussian Versailles" that is as glorious today as when it was built.

It's always summer at the beach inside this former airship hangar.

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

A striking 12th-century-style castle built on the edge of a cliff.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

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

Explore the complex ecology of this multifaceted nature preserve by riverboat.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

Super-heavy Nazi architectural experiment.

The patron saint of spinsters grasps a container of dried blood.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

A tree-like building perches on its trunk in the Steglitz neighborhood of Berlin.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

When the rain falls, this drain system turns into a musical instrument.

A small but immensely extravagant palace built by the "Night King."

Ruins of a German castle on top of a towering stone pillar.

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

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

Napoleon's childhood home is now open for people to explore the beginnings of France's short general.