From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

These brass bunnies honor the rabbits that dominated the no-man's-land around the Berlin Wall.

Berliners converted a bombed-out, disused lot into a community-run urban farm with its own cafe and bar.

These former Nazi anti-aircraft towers offer a singular view of the north of Berlin in the summer, and a sanctuary for bats in winter.

Berlin's old airport.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

Floating swimming pool within a moored vessel.

A 12th-century fortress containing some of Berlin's oldest buildings.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

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

A fascinating insight into daily life in the Eastern Bloc.

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

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

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.

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

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

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

An eerie, derelict amusement park in Berlin.

Metro station with a claim to rock n' roll fame.

This watchtower once presided over the Berlin Wall.

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

This obscene artwork on the side of a newspaper office pokes fun at a rival paper's former editor-in-chief.