Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

A unique sculpture park that specializes in the huge and bizarre.

The lasting remains of the region's once booming cement industry.

A collection of bite-sized buildings creates a magical mini village in the Pennsylvania mountains.

The hometown of movie legend, military officer and All-American guy next door, honors this great actor.

Hidden in the hills of Western Pennsylvania lies one of the best-kept ghost towns in America that you can legally visit.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

A museum of anything and everything Stooge.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

An occult-y, historic hotel with the World's Largest Ouija board on the roof.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

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

A museum and research center dedicated to preserving the history of Rolls-Royce and Bentley motorcars.

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

These small house replicas have stood proudly since the 1950s, even as the property has changed hands.

These unique rock formations were created during the Ice Age.

An industrial waste tourist attraction.

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

An outlandish shoe shaped house built by an eccentric millionaire.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

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