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

This quirky hot springs town known to locals as "T or C" was named after a radio show.

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

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

A Wild West jailhouse that slid down the mountainside.

A spiritual vortex among the red rocks in Sedona.

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

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.

An urban laboratory.

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

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

A geological mystery on Camelback Mountain.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

Collection of vintage trailers double as hotel rooms.

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

Stairs often replace streets on the steep slopes of this old mining town.

A mistaken marker makes an erroneous claim along the historic Old Divide Road.

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

What is the Thing?

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

A reproduction of earth's many biomes.

Limestone caves with spectacular showcase chambers.

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