A Wild West jailhouse that slid down the mountainside.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

The only bridge in the United States where BASE jumping is legal without a permit year-round.

These falls, sometimes called the "Niagara of the West," still put on a good show at the right time of year.

A perfectly preserved small-town pharmacy and soda fountain that opened in the early 20th century and closed in the 1980s.

A large lava tube that can be walked through with no special equipment.

The smallest country in the world.

Back in the day everyone who was anyone played this historic western theater.

A Wild West saloon that helped define a generation of psychedelic rock.

This larger-than-life portrait in Nevada's silver boomtown is decorated with over 3,000 silver dollars.

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

This tiny cluster of abandoned buildings looks like the future of the ghost town - today!

This balancing rock is one of Utah's most unusual geological formations.

The location where the iconic movie character declared it was time to go home.

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

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

A spiritual vortex among the red rocks in Sedona.

Narrow slot canyons in a badland eroded into soft sedimentary rock provide an otherworldly landscape in this remote Nevada state park.

Ghost hunters have fueled up at this diner for more than a century.

An unprepossessing storage reservoir in southern Utah has a checkered past.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

This dormant volcanic crater has been converted from a roiling pit of magma to a pleasant hiking spot.