The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

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

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

Instruments, apparatus, and rare books all relating to chemistry and its related sciences.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

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

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

The Home and murder site of the witch of Rehmeyers Hollow.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

In which a local geological marvel becomes a quaint roadside attraction.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

A park full of outsider art, created by college students studying outsider art.

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

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

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

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

A beautiful oddities shop crammed with strange and morbid curiosities.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.