One Pittsburgh musician's decades-in-the-making memorabilia collection is on display at this rock-n-roll curio shop.

One of the oldest surviving lock houses on the Ohio River.

A star fort along the C&O Canal in western Maryland that protected America in three wars.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

The ruined remains of a coal mining ghost town are hidden within the woods.

This Central New York ghost town was once a prosperous railroad community.

An abandoned stretch of highway, deteriorating next to the operational one.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.