The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

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

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

Once a year, at exactly 11:11 a.m., this monument comes to life.

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

The cinder cone volcano with a less than complimentary name.

An off-the-beaten path cave with an underground lake.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

The first permanent memorial to a unique secret weapon of World War II.

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

A former department store turned into a quirky restaurant.

A once popular resort—said to be the vacation spot of gangster Al Capone—now remains abandoned in the woods of Arizona.

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

A geological mystery on Camelback Mountain.

From working out of his garage to the James Beard semifinals, one Tucson baker has kept his fan base—and his grains—local.

This small, unassuming street is now a canvas for color and creativity.

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

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

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

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

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

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

A Wild West jailhouse that slid down the mountainside.