Legend says train robbers stashed their gold within the depths of this unusual cave.

An amazing collection of model trains, collectibles, and artifacts that span the last 100 years.

One of the largest private collections of cars manufactured by the short-lived Franklin Automobile Company.

The Magical World of George Phar Legler.

Remnants of a storybook amusement park hidden behind a strip mall.

A Circus legend leaves an unexpected endowment.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

A mysterious castle built as a monument to lost love.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

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

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A reproduction of earth's many biomes.

Limestone caves with spectacular showcase chambers.

Miniature art that tells an enormous story.

The oldest lighthouse on America's west coast no longer needs keepers, yet they maintain the site anyhow.

Steinbeck's old stomping grounds, immortalized in Cannery Row.

It should come as no surprise that the world's largest artichoke lies in the town that calls itself the "Artichoke Center of the World."