A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the century.

A museum on the history of Paris, including a set of Napoleon's toiletries, Proust's room, and relics of the Revolution.

"In the Dark" Restaurant in Paris offers dinner in complete darkness.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Weird wax anatomical models reside here, as do other anatomical specimens.

A museum of magic with a Sadist past.

A mechanized clock where a man fights off a dragon, crab, and rooster.

A haunting collection of the vanished and disappearing natural world.

A museum of carnival attractions where you are invited to ride the rides.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

In the middle of downtown Brooklyn lies a 165 year old secret hidden right below the surface (closed to the public indefinitely).

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The footprint of a frustrated devil in Munich's Cathedral.

An Austrian house of bones filled with hundreds of intricately painted skulls.

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

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

"Looks so real, it's scary!"

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

The final resting place of the great escape artist, where some still gather to wait for his escape from death.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.