The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

Over the dunes of the Empty Quarter, the mysterious music of the desert.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

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

Haunted boulder in a front yard with a witch painted on it.

The first declared National Monument in the United States.

A taste of the macabre Tokyo's ritzy shopping district.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

A gallery of underwater art that can be visited by man and fish alike.

A spectacular cave and a beguiling lake.

The world's highest and most dangerous infinity pool lies at the precipice of Victoria Falls.

An isolated dive site teeming with cnidarians.

Enormous underground chamber built to detect 'ghost particles' of the universe.

A giant 400-acre preserve in North Florida for displaced wolves.

A humid oasis combines recreation with exploration in a unique underwater cavern.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

Site of a former hidden treehouse in New Orleans.

A typical "Old South" manor, once owned by author Anne Rice, served as the setting for several of her witchcraft sagas.

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

The second oldest continuously operating bar in Louisiana.

Introducing the Green Fairy to her fawning masses.

A snapshot of the city's fascinating voodoo culture.

The final resting place of New Orleans' most famous voodoo priestess.

Storyville was New Orleans' historic red light district and hotbed of jazz music, sometimes referred to simply as "The District."