This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

Dramatic river bend surrounds a natural red-rocked pedestal.

This isolated outpost was once the only place to cross the Colorado River for hundreds of miles.

A mysterious spirit totem at the edge of Navajo lands.

Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

A replica of the flagpole that gave a frontier town its name.

A spiritual vortex among the red rocks in Sedona.

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

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

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

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

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

A motel dedicated to Southwestern nostalgia.

A Wild West jailhouse that slid down the mountainside.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

The unusual patterns in this rock formation result from two distinct modes of weathering.

Erosion and various mineral deposits give this striking canyon its distinct color and soft appearance.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

A dazzling display of red rocks weathered into spires and hoodoos.

A tunnel with windows, so you don't miss out on the impressive views.

Come for the speed, leave in love with the desert.

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

Ancient pueblos built into the base of a natural canyon wall.