In 1975, a forestry worker in Arizona claimed to have been abducted by a UFO.

This mesmerizing and surreal landscape features intricate patterns of white and red sandstone.

A historic hydroelectric power plant serves as the unusual backdrop for a public park.

Previously a hot spring, this park remains a site of unique history, wildlife, and geology.

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

These petroglyphs created by ancient Arizonians have withstood centuries of exposure to the elements.

One of the best-preserved ghost towns in Arizona speaks to the difficulties of establishing mining towns in the 19th century American West.

An open-air, roadside eatery celebrating a historic indigenous cuisine of complicated significance.

A giant mascot, a car bomb, and the mafia mingle in the history of a defunct restaurant chain.

This memorial includes fragments from one of the greatest tragedies in United States history.

Two geoglyphs that are truly unique to North America.

This once-booming Gold Rush town is now home to a herd of feral donkeys.

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.

An out of this world experience.

This iconic 1958 tower welcomes air travelers to Tucson with neon-lit letters and architectural style.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

Visitors to this public park will also find the ruins of an old western fort.

This 1930s log cabin began as a taxidermy museum but is now a popular country music venue.

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

The first steel dam in the world and the only one still functional in the United States.

A rare wayfinding portmanteau of “Street” and “Avenue.”

The stone circle honors the 19 firemen who perished during the Yarnell Hill Fire.

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

An important piece of history from mankind's journey to the moon sits in the lobby of a government science lab.