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

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

A mysterious "wedding cake" castle in the middle of the urban desert.

A living snapshot of a different time in America is preserved and maintained by a community of volunteers.

A mysterious spirit totem at the edge of Navajo lands.

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

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

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

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

Limestone caves with spectacular showcase chambers.

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

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

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

A spiritual vortex among the red rocks in Sedona.

The Magical World of George Phar Legler.

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

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

Rippling sand dunes frozen in the Arizona rock.

Pyramid home to an obscure religious group that practices modern mummification.

A miraculous natural phenomenon known as "the spring that breathes."

Population: 1.