This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

The modest home of the very immodest dancer who cost a king his crown.

The now-abandoned tunnels were built for the transcontinental railroad on the route where the first wagon train entered California.

Where the polar bear watches over everything, and every drink is a double.

A historic hotel in an old California railroad town with a rowdy reputation.

A living time capsule of the 1960s Richardson Bay water-front.

The largest drain hole in the world.

'Cause the fence start shaking, the earth was quaking.

Built by the inventor of the radio, this abandoned hotel has housed early radio employees, military men, and a dangerous cult.

An eccentric millionaire's personal curio collection includes at least one shrunken head.

A tree bears footwear on the loneliest road in America.

Mine your own precious stones.

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

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

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

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

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

The longest living non-clonal organisms on Earth.

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

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

The smallest country in the world.

A 1950s eccentric's vision of Eden preserved as a hiking trail.

A mysterious castle built as a monument to lost love.

An underwater city for the dead.