The magic's in the hole!

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

This landmark church concealed a crypt packed with bones that was discovered thanks to the London Blitz.

A naturally mummified 2,000-year-old man.

One of the world's largest collections of pathological specimens.

Repository for more than 22 million pickled specimens.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

The curios of pharmacist and collector Henry Wellcome.

One part local history, 99 parts gruesome haunted house.

Winding paths and ramshackle mausoleums in the oldest "park cemetery" in London.

This South London cemetery holds the remains of more than 15,000 people.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

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

A 200-year-old collection of medical paraphernalia in a historic house.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.

Like something out of a bad acid trip, this Ukraine hallway has been covered in hallucinatory phantasmagoria.

The largest collection of death masks in Ukraine.

Stonehenge has nothing on Castlerigg’s views.

Where America's first doomsday cult awaited the end of the world.

A unique seaside cave where Aleister Crowley faked his own death.

Europe's largest community of crocodiles and alligators.

One woman's decades-long obsession with the "La Fée Verte."