An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

Who needs fancy modern water slides when this giant North Carolina rock works just as well?

A sculptor's dream castle turned fantastical ruin.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

These eerie outliers of the lightning bug family glow a mysterious blue color.

Bigfoot prints, Feejee mermaids, and haunted dolls on display in a tiny North Carolina town.

Home of an evil witch famous within southern folklore.

This structure among the trees was the result of divine inspiration.

The site of the Scopes Trial contains a small exhibit dedicated to the famous case.

Ethereal alien hums and haunting whale songs emitting from...a giant sheet of vibrating metal?

This mansion turned restaurant was once a pitstop for Al Capone during his travels.

The world's largest collection of porcelain "veilleuses-theiere," or night light teapots, includes four that belonged to Napoleon.

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

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

Walk the whole Mississippi River!

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

This replica of the Greek structure is in the heart of Nashville.

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

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

All that's left of the quintessential "cabin in the woods."

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Enormous lake at the bottom of a unique cave system.