Puppet theater and museum holding a collection of more than 300.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

Floating swimming pool within a moored vessel.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

Cold war icon and onetime "hole" in the iron curtain.

This classic restaurant features a gorgeous mirror-clad room.

A surreal museum of extraordinary industrial objects.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

Named after a militant urban guerilla, this famous former squat is a graffiti-covered stronghold of leftist culture.

The most visited, and possibly most controversial, museum in Germany.

The abandoned remains of this Victorian brewery hide crumbling bowling alleys and rusting industrial gear.

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

A fascinating insight into daily life in the Eastern Bloc.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

A collection of abandoned typographic signs from Berlin and beyond.