An island filled with hundreds of hanging, decomposing, decapitated dolls.

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

A swing to dangle you off the very edge.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Where Aleister Crowley taught magick in "La Chambre Des Cauchemars," his "Chamber of Nightmares."

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

This wildly-tiled artist's palace is a living and growing account of the creator's life, loves, and labors.

She asked for a potato cellar and over the next 23 years he gave her a network of holy caves.

Right up until the 20th century this network of man-made caves was the biggest village in Eastern Armenia.

An English artist has turned an unassuming ex-council house into a time-lost house of mystery.

The home of the morbid art of corpse plastination is open for visitors to view the fascinating, but stomach-churning process.

An art world insider finds himself battling for his artistic home.

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

The astonishing collection of an infamous criminologist.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

The world's largest collection of witchcraft regalia.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A tourist attraction founded around a slumping cabin.

A bizarre house filled with an astounding array of collections.

A large circus museum with summer performances.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.