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

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

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

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

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

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

The first American department store, and home to the largest operating musical instrument in the world.

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

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

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

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

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

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

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

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

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

In the early 1800s, surgery was also a show.

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

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

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

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