This Great Depression-era creation was once known as the strangest house in the world.

A collection of vehicles across American military history.

This museum explores the grim reality of life in the earliest British colonies in America.

This environmental engineering marvel keeps salt water from the Elizabeth River.

Metal dinosaurs lurk in a sculpture garden on the outskirts of a popular resort town.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Where America's first doomsday cult awaited the end of the world.

Once America's longest-manned military fort, now an abandoned hulk.

In the woods of New Jersey lie the ruins of a munitions village abandoned after World War I and the remnants of a 1920s wooden racetrack.

This four-story steel sphere in Maryland was used to test biological weapons.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

These disused steel furnaces are now haunting ruins that may one day be a national park.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Where the "World Pinball Champion” is crowned.