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

A spiritual vortex among the red rocks in Sedona.

A reproduction of earth's many biomes.

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

A kaleidoscope gallery and steampunk emporium named for a pioneering journalist.

A Wild West jailhouse that slid down the mountainside.

Some 10,000 works of ancient rock art cover these volcanic basalt outcrops near the Gila River.

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

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

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.

This oversized flute-playing Ancestral Puebloan deity is also a landmark of Southwestern kitsch.

This comprehensive collection features Native American artifacts dating back centuries.

The remains of a large pueblo village constructed by the Salado culture, who occupied the region more than 600 years ago.

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

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

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

At an isolated roadside rest area stands a monument marking where famous Western star Tom Mix died in 1940.

This tucked-away cemetery is the final resting place of a prospector who uncovered one of the largest gold mines in Arizona.

These free-roaming horses were once destined to disappear from the land.

Once disputed as the largest sundial in the world.

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.

A colorful, century-old cemetery of the Yaqui Indian Tribe hidden amid the suburban sprawl of Tempe, Arizona.

This striking church was built from a Frank Lloyd Wright design more than a decade after the master architect's death.

Concrete crosses scattered across the Arizona scrubland which were used to align spy satellites.