This German "living museum" is maybe a bit too immersive.

It's good luck to be mocked by this monkey.

This old wooden funicular railway leads to a cemetery in the forest.

A university observatory dome painted to resemble the beloved 'Star Wars' droid.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

The last remnants of a massive medieval wall that once encompassed the city of Berlin.

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

Dress up like a miner and take a slide into the disco-lit depths of this once foundational salt mine.

A fearsome dragon clings to a corner of Munich's city hall.

Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

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

"The most colorful grottoes of the world.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

A slice of central Asia in the middle of Berlin.

The fairy tale castle of the "fairy-tale king."

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

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

An eerie, derelict amusement park in Berlin.