A sweet museum focused on beets.

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

A fascinating insight into daily life in the Eastern Bloc.

A museum dedicated to a Cold War era sausage.

The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.

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

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

A collection of abandoned typographic signs from Berlin and beyond.

Started as a kitchen garden, now the second largest botanical garden in the world.

An old department store turned Nazi prison turned artist commune.

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

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

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.