The site of the little-known Pennsylvania battle that sparked the Seven Years' War.

A toxic ghost town sitting atop a massive coal fire.

An eponymous directional signpost erected by the first president of the United States.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

This massive sycamore tree has been labeled as one of the largest in the state.

This locally-famous crevasse in New York State is icy all year round.

This natural rock "church" might not be a proper chapel but that doesn't mean it's not beautiful.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A pre-Industrial Age iron furnace and the site of a nearly-forgotten piece of Black history.

This Virginia railway overpass is said to be haunted by a serial killer in a rabbit costume.