Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

Remains of a Greek freighter trapped off of Rocky Point in 1961.

A wild west scene starring life-sized wooden statues hides in the trees behind Pierce College.

World War II-era Nazi compound nestled in the Santa Monica hills.

World's oldest operating science fiction and fantasy club, once home to Ray Bradbury and L. Ron Hubbard.

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

"Looks so real, it's scary!"

A modern day curiosity cabinet.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

Abandoned bridge hidden deep in the San Gabriel Mountains.

A large circus museum with summer performances.

The hidden jewel of Disneyland: a members only playground for the Disney elite.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

A castle that was built stone by stone by an eccentric journalist.

Gift shop offering toe tags and chalk body beach towels tucked into a coroner's office.

The site of murders and Satanic cult gatherings.

An eclectic trailer park retreat in the middle of the California desert.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

A small medical museum with a recreated doctor's office.

This "floating island" plateau sits 7,671 feet above the forest floor.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

A submerged village appears when dam levels drop.

Off-limits and full of venomous pit vipers, Brazil’s Snake Island has a frighteningly apt nickname.