Outsider Art Community.

This curiosity shop contains a museum filled with bizarre, unique objects.

This comprehensive collection features Native American artifacts dating back centuries.

Rusting dinosaurs frolic at the entrance to this roadside "snake sanctuary."

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

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

This giant steer-skull edifice refuses to die.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

A natural history wunderkammer in the middle of the desert.

These free-roaming horses were once destined to disappear from the land.

A Tucson museum and performance space full of found-object movable sculptures.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

A mysterious spirit totem at the edge of Navajo lands.

One of the world's largest telescopes, stares into the night sky with two huge mirrors.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

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

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

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

One of the largest, oldest, darkest, quietest motel rooms in the world.

This historic national park is covered in the stunning ruins of red rock pueblos.