These huge stone ovens in the desert fueled the Nevada silver boom, and may have also been a hideout for outlaws.

Along a California highway is a kind of Jurassic Park made of metal.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Hundreds of trees made from glass bottles make up this forest on Route 66.

An abandoned Jazz Age dream home and con man's hideout in Death Valley.

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

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

On a barren hillside in the Yucca Valley, the recently restored Desert Christ Park has attracted pilgrims and kitsch hunters for over 50 years.

An artist's vision for connectivity spans seven continents and 16 countries.

Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

Explore 10 acres of environmental sculptures.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

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

Odd outsider art installations surround a Gold Rush-era ghost town.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

The most magnificent bottle house in a town strangely full of them.

A land of debatable treasure.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

A stealthy Apache hideaway that became the haunting site of a mass grave.

"Only the devil could play golf here."

Ancient human, animal, and geometric figures drawn in the earth.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.