Although now a decaying ruin, this stone cabin's history includes several notable figures.

The first Protestant church in Arizona and only Gothic Revival style adobe church in the world.

This collection of vintage signs reflects the long and colorful history of this Arizona town.

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

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

A cabinet of curious mathematical models and old calculators.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

The shop's owner has spent decades in the desert wearing nothing but a strategically placed sock.

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

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

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

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

Founded by members of the Tohono O’odham Nation, this one-room joint's James Beard–winning fry bread is light as a cloud.

The world's largest rose bush has literally outgrown the pioneer museum it was planted behind.

A spiritual vortex among the red rocks in Sedona.

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

A stealthy Apache hideaway that became the haunting site of a mass grave.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

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

A self-built castle made by a mysterious man.

The remains of this rugged homestead ranch offer a brief glimpse into a bygone era.

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

From working out of his garage to the James Beard semifinals, one Tucson baker has kept his fan base—and his grains—local.

Legend says train robbers stashed their gold within the depths of this unusual cave.