The wreckage of a deadly bomber plane crash can still be found near an Arizona peak.

For those going through a life transition, a place to leave behind a piece of your former self.

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

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

This collection of neon icons is preserving Arizona's history, one sign at a time.

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

The eroded core of an ancient volcano is now accessible by a short hike.

This sanguine boulevard was named after a deadly cowboy bar fight.

A Wild West jailhouse that slid down the mountainside.

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

This rustic cabin, outfitted with gun slits, was once home to John D. Tewksbury, patriarch of the bloodiest family feud in American history.

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

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.

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

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

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

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

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

An artificial crater field that trained astronauts for lunar exploration.

A mysterious spirit totem at the edge of Navajo lands.

Don't blink or you'll miss it.

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