This church on a Tohono O'Odham reservation has stood since 1797.

This Native American settlement dates back to the Pueblo II period.

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

A tribute to the statues of Easter Island along Route 66.

Originally conceived as part of a proposed Arizona State Capitol building in the 1950s, this structure built in 2004 stands as a monument to the architect's legacy.

This huge dam across the Colorado River caused an armed standoff between two U.S. states.

An out of this world experience.

One of the final grand railway depot hotel complexes is slowly being restored to its former glory.

This quiet chapel was central to a community of settlers who reclaimed an abandoned fort.

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

Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

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

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

The historic “pink house on the hill” is an architectural gem that now serves as a center for water conservation.

One of the most extensive and well-preserved collections of dinosaur footprints in North America.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

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

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

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

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

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

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

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

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