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

Pennsylvanian mass grave and possibly mass murder.

An outlandish shoe shaped house built by an eccentric millionaire.

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.

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

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

The oldest farmer's market in America is so ancient it was approved by the King of England.

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

A museum dedicated to the strange and extravagant costumes and memorabilia of the mummers, a tradition older than Philadelphia itself.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

The abandoned coal loading dock is a canvas for unsanctioned art.

The graffitied ruins stand hidden within the Pennsylvania woods.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

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

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

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

The origin of this mechanical boy was a mystery until he revealed his maker by writing it in perfect cursive.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

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

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

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

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.