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

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

These banned cigarette vending machines now sell little pieces of pocket-sized art.

Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

This institution collects the history of burlesque dancing with a titillating collection of ephemera and pasties.

The drama of nature in full effect in this Nevada State Park.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The longest living non-clonal organisms on Earth.

This former lieutenant governor's home is brimming with curiosities.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

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

Modeled after a famous church in Vienna, Austria—but in Helena, Montana.

"Polynesia on the Plains."

The last physical evidence of the Lewis and Clark trail is one of their autographs etched into this giant rock.

With over 340,000 artifacts and counting, there is something for everyone, often called the "Smithsonian of the West."

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

It was once used as a classroom to teach mining skills to local high school students.

This landmark is a central figure in the Nez Perce origin story.

Home to a timed geyser created by complete accident.