See massive fossils that are over 200 million years old in northeastern Arizona.

A motel dedicated to Southwestern nostalgia.

An homage to everyone's favorite prehistoric cartoon family.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

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

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.

An artificial crater field that trained astronauts for lunar exploration.

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

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

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

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

A geological mystery on Camelback Mountain.

A towering bronze statue memorializes the founding father of postwar American conservatism.

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

One of the largest helium balloons in the U.S. is a 112-foot ginormous orange.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

A monument to a one-legged kidnapper, horse thief, and charlatan asks visitors to throw rocks in a pile.

This historic tower in the California desert promises visitors a "vortex of good vibes".

Catch a glimpse of the elusive Peninsular bighorns right off of the desert freeway.

Along a California highway is a kind of Jurassic Park made of metal.

A remote desert lookout offers unparalleled views of the California badlands for those who brave the trek.