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

Dramatic river bend surrounds a natural red-rocked pedestal.

Rippling sand dunes frozen in the Arizona rock.

This abandoned Navy base was transformed into an off-grid alternative living community for thousands of people.

A hand-built folk art installation covered with messages of God's love.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

All of the 20 occupied houses in this mostly abandoned town feature some curious display of junk art.

An arsenic-filled pool in the Grand Canyon takes on the appearance of a giant, overflowing pumpkin.

More than 300 years ago, a revolt at this Hopi pueblo shaped the future of the American Southwest.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

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

A mysterious spirit totem at the edge of Navajo lands.

This historic national park is covered in the stunning ruins of red rock pueblos.

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

Outsider Art Community.

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

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

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

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

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

Since World War II people have been decorating this stretch of the Yuma desert with signatures arranged out of rocks.

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

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."