An abandoned asylum where patients have been forgotten but their possessions remain.

This Catskills museum preserves stumps from the earliest known fossil forest on Earth.

Pennsylvanian mass grave and possibly mass murder.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

A failed piece of Orientalism has become the proud symbol of a community.

"Where the ducks walk on fish."

This public space is speckled with the eerie remnants of a defunct amusement park.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

This little museum in the town where zombies were born celebrates the living dead.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

This icon of the Atomic Age now lays dormant.

A bronze statue of Mister Rogers in the neighborhood where he grew up.

Where the "World Pinball Champion” is crowned.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

The final resting place of two members of the infamous Doan gang, notorious outlaws and Revolutionary War Loyalists.

A 315-foot spire jutting out from the Blue Ridge Mountains makes for breathtaking views.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

The only thing better than tubing down New Jersey's scenic Delaware River is doing so while eating a hot dog from a giant floating stand.

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

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

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