The so-called "Bridge of Thighs" in Palm Springs allows nudists to discreetly cross the road.

A giant knight, sex education, date shakes, and Jesus coexist happily in this Coachella Valley desert oasis.

A black and white painted wall creates an optical illusion in the California desert.

A burnt orange monolithic dome structure perched on a hillside near Interstate 280.

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

This stunning sea creature-shaped home blends into the landscape like a fantasy villa.

Colorful sedimentary rock layers provide opportunities both for hiking and photography.

Miraculous tree that seems to sprout out of solid rock.

It is the only marker for one of the most famous hate crimes in American history. There are no other memorials for him in the entire state.

One of the largest carillons in the world, this giant instrument has 67 cast-iron bells played by a keyboard.

Named after a bandit and the star of several Hollywood prehistoric landscapes, these sandstone formations are a historical part of the Los Angeles natural landscape.

Traversing these canyons, visitors can take in stunning views and glimpses of the region's history.

This pristinely abandoned filling station on the edge of a graveyard is populated solely by unsettling mannequins.

A 2,000-year-old Adena burial mound located along a busy street in Columbus, Ohio.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

This museum looks at the history of one of America's most famous prisons and most beloved albums.

Rising out of miles of farmland, these buttes are sometimes called the world's smallest mountain range.

Once the largest town in eastern Yuba County now sits abandoned.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.