A small island less than half a mile from Venice is a forbidden island with a dark and twisted past.

Books bound in human skin and H. P. Lovecraft's letters are among a few of the treasures this library has to offer.

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.

Hundreds of secret cabinets built into the walls of legendary poisoner's private work room.

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

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

Hundreds of wooden coffins dangle from cliffs and caves in the Philippines.

Dilapidated ruins that once treated a notorious young serial killer, currently hosting vandals, squatters, and ghost hunters.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

The world's only museum devoted to the wonders of fluorescence.

Ruins of a Carnegie family mansion on Cumberland Island.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

These giant metal horses graze on a hilltop near the Montana highway.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

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

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

Most famous work of one of Frank Lloyd Wright's sons.

The longest living non-clonal organisms on Earth.

Giftshop catering to cryptozoologists and anyone with a sense of humor.

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

This tiny town features a tiny town that acts as a 3D snapshot of the town during the 1950's.