Enormous lake at the bottom of a unique cave system.

Home of an evil witch famous within southern folklore.

An abandoned town is hidden in Great Smoky Mountains National Park.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A mega theme park-wax museum mélange containing all things biblical.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

An unassuming corner inside downtown Orlando's library offers a whole new world of the park and its history.

This defunct, fortress-like prison has been the setting for several movies.

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Once a gas station, this flightless airplane beside the Old Dixie Highway now houses a barbershop.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

A roadside music shop featuring a confounding series of folk art installations.

This vintage animatronics show is the Vegas version of a walk through the woods.

A collection of haunted objects and macabre oddities under one roof.

The best Tiki bar in Las Vegas.

This tiny little island has, as the name says, just enough room for its single house.

A castle built for love, and abandoned due to heartbreak.

The purported world's shortest international bridge connects a homeowner in Canada to his backyard in New York.

The private island of Yale's elite Skull & Bones society is kind of a dump.

This island castle contains enough secret passageways to support a season of Scooby-Doo episodes.

A Bicycle Path in the Sky.