Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

An FDR-era tuberculosis sanatorium has stood abandoned in the suburbs of the U.S. capital for over 30 years.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

Ship skeletons haunt Baltimore's waterways.

This former asylum for Black Americans is haunted by its history of violence and racism.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

The ghostly remains of an accidental sea.

Nature took her revenge on the "Wickedest City in the World."

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Temporary Burning Man sculpture made of two 18-wheelers.

The Wonder Road aka Doobie Lane, a mile-long strip of dirt road filled with folk art.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.