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

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

In the middle of a remote desert town is a surprisingly opulent hotel.

An overlooked monument to the celebrity gangster who helped put the sin in Sin City.

The smallest country in the world.

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

Eulogizing an unknown man's unusual demise.

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

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

The best Tiki bar in Las Vegas.

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

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

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

A "haunted" landmark on the coast of Southern California.

One of the oldest reform schools in the United States, home to wayward boys such as Merle Haggard, now abandoned.

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

The Empire Mine is "one of the oldest, largest, deepest, longest and richest gold mines in California."

A Roman-inspired temple once controlled half of San Francisco's waters.

Neoclassical Revival mansion and set of horror cult classic Phantasm.

One of Hollywood’s favorite government buildings.

Rainbow-hued local gem in Venice.

These unusual houses look like giant boats that washed ashore on a residential street.

A shockingly detailed small scale recreation of the temples of Abu Simbel.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.