The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

A house carved into a rock in the 1940s.

The final resting place of the living embodiment of the famous Forest Service symbol.

A half-acre utopia in the New Mexico desert features a graveyard, a game of horseshoes, a library, and a mailbox.

A short but powerful waterfall resides amid Colorado’s Great Sand Dunes.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

This popular pitstop lives up to its name.

The hallowed remains of a 900-year old Ancestral Pueblo great house.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

A frozen oasis lies beneath the scorching New Mexico desert.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

A rare memento of a lost Indigenous group.

This towering volcanic plug stands out among the dramatic formations that dot this otherworldly desert valley.

The 7,000-year-old calcium carbonate formation creates a magnificent natural bridge.

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

An abandoned amusement park based on the popular 1940s Red Ryder comic strip.

"I did this all while you were watching TV."

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

An abandoned cyanide mill is now a haunting magnet for graffiti and illegal parties.

What once housed a private club catering to Comstock Lode elite is now considered one of the West’s most haunted spaces.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

The colossal cartoon man stands outside a Nevada museum.