An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

The largest man-made crater in the U.S. marks the spot where we once tested mining with nukes.

The only surviving prototype of Buckminster Fuller's revolutionary car.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

Singing sand that stands as the final remains of an ancient lake.

This former Mormon settlement is reemerging from the receding waters of Lake Mead.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

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

Water of undetermined depth has attracted rare fish and cult leaders alike.

Experience a charming 1930's version of "infotainment."

The wild west is still alive and well at this authentic mining town watering hole.

The longest living non-clonal organisms on Earth.

A new kind of theme park for adults off the Las Vegas Strip.

There's nothing creepier than a cemetery next to a clown motel.

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

A picture-perfect town, perfect for blowing up.

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

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

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

A Wild West jailhouse that slid down the mountainside.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

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

In Tucson a giant metal snake helps pedestrians cross a busy highway.