A homage to the King at the hotel where he revived his career.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

These markers are used to document elevation changes around the famed dam.

A pair of giant roadside arrows are all that remains of a former Route 66 trading post.

This memorial includes fragments from one of the greatest tragedies in United States history.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

This abandoned bootleg attraction was built to cash in on the popularity of classic TV show, F Troop.

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

The first steel dam in the world and the only one still functional in the United States.

A tribute to the statues of Easter Island along Route 66.

A memorial to the firefighters who died in an industrial disaster is housed in a small public park.

A mistaken marker makes an erroneous claim along the historic Old Divide Road.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

A place to eat for on-the-run agents and espionage enthusiasts.

The outcropping is graffitied with the name of the beloved musical Muppet television series.

The world's first commercial spaceport is a disappointment of cosmic proportions.

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

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

This is one really big nut.

A unique collection of artistic rides

An early 20th-century jail not far from the infamous Tombstone, Arizona.

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

One of the best-preserved ghost towns in Arizona speaks to the difficulties of establishing mining towns in the 19th century American West.

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