Strange red rock formations that have been attributed to a higher power for hundreds of years.

Inside this shop, visitors are treated to a unique blend of natural history and art.

An unexpected alley with light shows and nature views.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This naturally-sourced hot spring is now home to a clothing-optional resort.

This historic stone barn is the former home of legendary cattleman Charles “Lonesome Dove” Goodnight.

Check out a hidden collection of vintage neon signs.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

This memorial pays homage to Pueblo's four Medal of Honor recipients.

This three-mile concrete levee in Pueblo, Colorado was transformed into the world’s longest painting.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

This museum and former department store is home to the largest collection of A.R. Mitchell art in the world.

This small piece of railroad history sits behind the parking lot of a chain grocery store.

An unconventional monument to one of America's largest landowners.

A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.

Spectacular 300-foot cliffs in a lush mountain canyon.

Three witches are said to be buried beneath these unmarked concrete graves.

Reproductions of nine banned oil paintings coyly hidden behind a curtain in a New Mexico conference room.

This old ruin once served as a post office, a train station, a restaurant, and a bridge to the Atomic Age.

This building is a recreation of the gatehouse that separated Los Alamos from the outside world during the era of the Manhattan Project.

These strange carved boulders in a forested canyon resemble tiny stone villages.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

Once a dining hall for boarding school students, this lodge was a popular haunt for nuclear physicists working on the Manhattan Project.