A replica of the Liberty Bell rang daily from West Berlin's City Hall throughout the Cold War.

Super-heavy Nazi architectural experiment.

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

Art and a pun, all in one.

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.

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

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

Berlin's natural history museum houses the world's largest mounted dinosaur and the late beloved polar bear Knut.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

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

A slice of central Asia in the middle 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.

This chimerical bridge/tunnel appears to dead end right into the sea.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.