An unfinished rail tunnel that has since been used to house cheese and bats.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.

"Not too many people can say they've had a nuclear bomb dropped on them, not too many would want to." — Walter Gregg.

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

The sole remaining outpost of a once-thriving South Carolina chain still sells “pic-a-nic” baskets.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

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

One man's extraordinary topiary garden in a small South Carolina town.

This Wyoming town is fascinated by a particular mythical creature.

Despite repeated attempts to make it work, this former mining town is now nothing but dust and memories.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

The oldest extant wooden jail in South Dakota and possibly the United States. 

Seth Bullock, the sheriff of Deadwood, built this town immediately after Teddy Roosevelt’s death in 1919.

A ghost town now swarming with dozens of prairie dogs.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

The cliff and rock formations are made out of Sioux Quartzite.

Calidum et Deliciose Succosum!

Chef Lawrence West serves up Indian tacos, wojapi, and other Lakota dishes at the brick-and-mortar incarnation of his popular food truck.

An entire city block built completely out of petrified wood.

Abandoned businesses, homes, and rusted cars are all that remains of this stopover town.

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.