This German bone house contains the remains of some 20,000 souls.

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

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

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

These 18th century gardens tell a rocky story of the son of Odysseus.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

Blitzkrieg bop your way through Berlin's Ramones Museum.

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

An elevator into the Baltic Sea.

This Nazi-built amphitheater was constructed on a sacred mountain site used by various German cults.

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

This unique Renaissance castle was turned into a home for Nazi occultism.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

A museum dedicated to a Cold War era sausage.

The patron saint of spinsters grasps a container of dried blood.

A striking 12th-century-style castle built on the edge of a cliff.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

The prototype for all Nazi concentration camps.

These blingy, baubled skeletons lie in glass boxes inside a baroque Bavarian church.

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

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

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