The unusual burial monument of Arizona's first governor.

Every Christmas, one Arizona city makes the most of its dry climate by creating an arid desert tannenbaum.

Take a monster truck tour around an ostrich farm in the middle of the desert.

The biggest solar telescope in the world helps reveal the secrets of our sun.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

The remains of this hell for leather wild west town can still be found in the Arizona desert.

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

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

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

This giant steer-skull edifice refuses to die.

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

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

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

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

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

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

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

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

A mysterious spirit totem at the edge of Navajo lands.

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

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

The fading, forgotten remains of a once bright and booming factory.

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

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