This reclusive Hopi village in Arizona has been continuously populated longer than anywhere else in America.

The cinder cone volcano with a less than complimentary name.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

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.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Hidden in the Chihuahuan Desert resides an amazing collection of petroglyphs.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

At an isolated roadside rest area stands a monument marking where famous Western star Tom Mix died in 1940.

A rare wayfinding portmanteau of “Street” and “Avenue.”

The sprawling attraction boasts a collection of more than 150 historic wagons.

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

This golf ball–shaped former desert real estate office now houses a UFO museum.

A blacklight journey through a celestial art exhibit.

A museum dedicated to the alleged Roswell Incident.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

The fifth-longest natural arch in the world, and the longest outside China.

A small oasis not far from downtown Moab.

A tunnel with windows, so you don't miss out on the impressive views.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A recreation of an Old West apothecary full of curios.

Don't blink or you'll miss it.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

A multi-storied adobe complex has been inhabited for more than a thousand years.