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

The walls and streets of the ancient city are peppered with penises.

Silent memorial, using bone conduction to take people back to the Dresden Bombing of 1945.

The medieval institution is home to the precious treasure stolen in World War II in one of the greatest art thefts of the 20th century.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

Striking occult iconography on a medieval German church.

A museum of alchemy and a basement laboratory all housed in an ancient building in a Gothic tower.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

A UFO-shaped event building originally intended to be a science museum showcasing the future.

Slaughterhouse Five opens its dank doors to fans of Kurt Vonnegut.

A Seattle oddities shop brimming with Victorian-era gems and antique curio.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

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

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

Over 12,000 hygiene oriented objects and exhibits.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

This German museum is devoted to all aspects of grave culture from headstones to coffins.

Giant WWII fortresses that fired 8,000 rounds a minute, now home to thousands of pigeons.

The prototype for all Nazi concentration camps.

A small square plaque marks a failed assassination attempt that could have changed history.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.