The decaying ruins of Wales' first asylum for the mentally ill.

A castle built by an eccentric medieval enthusiast in rural Ohio.

This Italianate Villa-style castle is pretty to look at, just keep off the private property.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

A ruined castle has more than its fair share of legends and ghost stories.

This grave resides at the crossroad of three parishes.

This abandoned fort is said to be the most haunted place in India, so much so that entry is prohibited after sunset.

This chest hospital with a dark, haunted past serves as a fitting set for horror films and a paradise for ghost hunters.

Said to be one of Sweden's most haunted places, this vicarage once even attracted a ghost-busting priest.

Secret Manor, a house full of legends, the least of which is the haunting of long-deceased ladies of pleasure.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

This haunted hotel built on natural springs once served as a hospital for a quack doctor promising a cure for cancer.

An enormous park-like oasis, full of famous Chicagoans' graves.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

The building that inspired Shirley Jackson's "The Haunting of Hill House."

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

Haunting monument to the German Jewish philosopher who died while fleeing fascism.

The first pet cemetery in the United States.

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

Reputedly haunted sandstone necropolis with exquisite stone carvings.

The haunting ruins of Jack London's dream house.

San Diego's most historic and haunted home.

Spend your honeymoon where the Devil had his wedding.