Tiny memorials honor individual victims of the Holocaust.

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

A monument to the man who almost killed Hitler.

A brush maker used his factory to protect blind Jews from the Gestapo.

This water-tower-turned-high-end-apartment building was once the site of an early Nazi concentration camp.

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

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

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

A restaurant and observation deck built in a unique broadcasting antenna.

Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

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

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

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

Super-heavy Nazi architectural experiment.

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

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

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

A museum dedicated to a Cold War era sausage.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

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

A fascinating insight into daily life in the Eastern Bloc.

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