A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

This New Orleans tree is filled with hidden chimes that produce a carefully tuned melody.

This ghost town houses the remains of Alabama's old state capital.

148 feet long and in the middle of a verdant forest.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

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

This abandoned amusement park was built on a site with a dark history.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

This abandoned nuclear cooling tower casts a shadow over a bucolic town.

This former maximum-security prison is creepy, sobering, and supposedly haunted.

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

The first full-scale tunnel built in America is short but scenic.

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

Mile-long cave system near Great Smoky Mountains.

More than five miles of underground passageways.

Visit this playground of waterfalls, caves and sinkholes.

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

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

Home of an evil witch famous within southern folklore.