A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

Less a museum than a bizarre fantasy world created by artists and engineers.

This grand gothic brewery has been pumping out suds for over a hundred years.

One person's lost luggage is another person's treasure.

Home of an evil witch famous within southern folklore.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A walk through the historic city center, under the streets of Seattle.

A crumbling hospital from the 1850s on Roosevelt Island.

World's first "penitentiary," meant to be humane, drove men insane.

A psychedelic labyrinth on the San Francisco bay.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

Over fifty whirling pools left by the glacial age.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

Museum dedicated to awful artwork.

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

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

An enormous, inside-out glass globe built in 1935.

A beautiful, creepy 19th-century castle stands incongruous in rural Vermont.

A treasure trove of rare and fine fabrics from around the world.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

A former zoo turned public park, where visitors can hang out in the old animal cages.