One man handcrafts "the best sake made outside of Japan" in a tiny desert town on Route 66.

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

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.

A self-built castle made by a mysterious man.

A mysterious "wedding cake" castle in the middle of the urban desert.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.