This natural spring not only claims to heal the wounded but it has also been willed to God.

This North Carolina grave is the final resting place of the world's most famous conjoined twins.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

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

Crumbling ruins mark the site of a couple's grisly murder in the woods.

Healing Springs that once ran red with soldiers' blood.

Death comes to anyone who dares to touch this concrete column.

Just a few miles from downtown Atlanta is a trail covered in a crazy collection of outsider art.

The beauty of urban decay, hiding some dark secrets.

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

An underground magnet for ever-changing street art.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Railroad came. People came. Railroad left. Town died.

This small cemetery is all that remains of Atlanta's first Black communities.

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

North Carolina's finest examples of Native American pictographs have survived for 5,000 years.

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

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

The oldest bridge in South Carolina may have been designed by the same man who created the Washington Monument.

Some North Carolina Cherokee have been keeping their history alive for decades with a single play.

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

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

The remains of one of America's first radiation testing grounds still rest ominously in a Georgia forest.