This collection of vintage signs reflects the long and colorful history of this Arizona town.

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

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

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

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

An urban laboratory.

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

A spiritual vortex among the red rocks in Sedona.

America's only nuclear missile silo open to the public.

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

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

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

Most-visited and most-photographed slot canyon in the American Southwest.

A sharp bend in a dramatic river canyon cut through red rocks.

Legends surround this jagged rock formation in the New Mexico desert.

A glimpse of a waterfall is reached by a steel catwalk along a slot canyon located in an Ouray city park.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

There are eight natural springs around town, each with a slightly different taste.

This razorback ridgeline has doubled as a scenic drive since the early 1900s.

This super steep hike ascends 2,000 feet in less than a mile.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

When ecosystems collide in the arid Southwest.