This Old West hotel, the longest in continuous operation in the state of Arizona, is claimed to be haunted.

An excursion train traverses a picturesque red-rock canyon along the Verde River.

This church on a Tohono O'Odham reservation has stood since 1797.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

When it was built in 1929, this historic bridge was the only place to cross the Colorado River for 600 miles.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

Stairs often replace streets on the steep slopes of this old mining town.

The unusual burial monument of Arizona's first governor.

Take a monster truck tour around an ostrich farm in the middle of the desert.

A Wild West jailhouse that slid down the mountainside.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

A spiritual vortex among the red rocks in Sedona.

America's only nuclear missile silo open to the public.

The fading, forgotten remains of a once bright and booming factory.

A reproduction of earth's many biomes.

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

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A 131-year-old wunderkammer of Texas history.