London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

Cold war icon and onetime "hole" in the iron curtain.

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

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

5,000 skulls in memorial to those killed by the Khmer Rouge.

A battle between nature and architecture in the Cambodian jungle.

The largest and most famous wax anatomical collection anywhere in the world.

A treasure trove of pathological, forensic, parasitological, and anatomical specimens.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A church of bones, decorated with 40,000 human skeletons.

An eerie, derelict amusement park in Berlin.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

The concrete shell of an industry giant remains as a playground for graffiti artists, auto scrappers, and paintball warriors.

An annual festival celebrating Colorado's most famous frozen corpse.

Terrifying derelict military hospital once housed a recuperating Hitler.