One of the world's largest automobile junkyards is a unique landscape of metal and moss.

The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

The ruins of a cotton mill that was burned in the Civil War are still hidden in a Georgia forest.

A giant donut stands as a popular symbol of Los Angeles iconography.

An abandoned theme park with a strange and tumultuous past.

A little barn in the middle of the city preserving Hollywood treasures since 1985.

Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

The haunting ruins of Jack London's dream house.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

The location of the last stand of Charles Manson's doomsday cult.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

"I did this all while you were watching TV."

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

This abandoned prison castle has become an imposing gallery of graffiti art.

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

An experimental, automotive replica of Stonehenge.

Come for the speed, leave in love with the desert.

These faux-cliff dwellings allow visitors to climb around on a replica archaeological site.

A turn-of-the-century architectural marvel built on healing mineral springs and salt licks.