This abandoned motel doesn't welcome guests anymore, but decay and a creepy atmosphere still call it home.

One of the ghostly stops along Route 66.

An abandoned convention space that has been left to the homeless and the radical.

Another of California's unused Cold War missile defense complexes has become a graffiti gallery.

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

Hidden beneath a lake for decades, this brutalist mine has now emerged from beneath the receding waters.

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

Costumed elves and mountain bikers co-exist peacefully at this abandoned Christmas-themed adventure park.

Once a place of peaceful repose, this sanitarium now faces an uncertain future.

A ghost town originally established and governed solely by Black Americans seeking a place of their own, free from discrimination.

Before it was abandoned and left to rust alongside the road, this riverboat starred in a John Wayne movie.

An abandoned car and strange wooden debris are among the scattered remains of the old sand and gravel quarry.

The remains of a deserted steamboat sit rusting beside an old ferry pier and an abandoned train platform.

The longest burning light bulb in the world.

A ruined hotel with an unlucky history and an eerie present.