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

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

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

Beautiful views of the surrounding hills and birds of prey can be found at this sanctuary.

No one knows who painted this mysterious mural in a Penn State basement.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

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

A retired firefighter created this contraption so he and his family wouldn't die if accidentally buried alive.

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

A toxic ghost town sitting atop a massive coal fire.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

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