For thousands of years, Native American hunters drove buffalo straight off this cliff in Montana's Yellowstone Country.

The shortest river in America flows for just 201 feet.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

This giant pocket watch is the third iteration of a local landmark that has been standing just off the Santa Fe Plaza for over 100 years.

This southwest-styled home in Santa Fe claims to be the oldest house in America thanks to an ancient bit of foundation.

This innocuous New Mexico storefront was once the secret jump-off spot for Manhattan Project scientists.

Cherokee alphabet, proof of ancient North American Jews, or just a hoax?

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

Step back in time on this preserved 1800s farm.

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

The fine fabric handwoven at Biltmore Industries was once coveted around the world.

A cannonball from Union forces battling John Hunt Morgan made this church a permanent home.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Explore 10 acres of environmental sculptures.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

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

A 250 million-year-old rock formation has earned a rather unique nickname.

The so-called "Bridge of Thighs" in Palm Springs allows nudists to discreetly cross the road.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

An old California photo stand has been turned into a shrine to the cozy art of crochet.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

A historic presidential getaway on the continental United States' southernmost island.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

An architectural oddity hides in plain sight on this iconic London bridge.