One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

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

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.

An eatery for UFO seekers on the Extraterrestrial Highway.

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

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

The best Tiki bar in Las Vegas.

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

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

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

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

The longest living non-clonal organisms on Earth.

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.

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

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

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

In the middle of the desert, miles from any human life, sat an anomalous pay phone that still magically answers your calls.

Thousands of crosses and markers for soldiers who lost their lives in Iraq and Afghanistan blanket a California hillside.

Opened as part of the New Deal, the training facility now features World War II-era structures and a pylon that once stood at the World Trade Center.

The Laureates here get something even more coveted than a Nobel Prize: free parking for life.

This controversial depiction of the "Founder of California" looks as though it was sculpted from mashed potatoes.

I Street Bridge is the heaviest swinging center bridge in the United States.

Thousands of turbines whir at at the origin of North American wind power.