A double agent hid information for the Soviet Union beneath this bridge for more than 20 years.

An original apothecary from 1792.

The final resting place of an unidentified revolutionary soldier sits behind a Virginia church.

This colonial tavern played host to George Washington, Thomas Jefferson, and other famous early Americans.

The narrowest house in America is seven feet of pure spite.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

A girls' boarding school inspired by the Chicago World's Fair, once abandoned, now restored to strange and scenic glory.

The ruins of this long-abandoned unsuccessful gold mine can still be found.

An eerie, decaying ghost town destined to fade into the forest.

A mammoth pair of Civil War artillery guns abandoned out in the forest.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

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

The skeletal white beams stand as a monument to religious dissent.

Under a playground is a little-known sealed train tunnel that likely contains the bodies of workers trapped by cave-ins.

A small Richmond island dotted with the remnants of hundreds of years of history.

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

A small triangle of DC grass is the final resting place of one of Sonny and Cher's songs.

This two-room shotgun shack in Tupelo is the birthplace of a King.