Temporary Burning Man sculpture made of two 18-wheelers.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

A desert ghost town—occupied for only 12 years—was once home to more than 500 silver mines.

This golf ball–shaped former desert real estate office now houses a UFO museum.

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

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

Like Stonehenge, but with boats and oodles more charm.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

This abandoned prison castle has become an imposing gallery of graffiti art.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.