This historic old movie house was the scene of one of the Blob's most iconic attacks.

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

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

Steepest flood safety railway in the entire world.

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

This secluded walking trail is a hidden gem of a Pittsburgh park.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

It would take 35 firetrucks to fill this enormous glacial pothole.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

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

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

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.

A beautiful oddities shop crammed with strange and morbid curiosities.

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

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

An abandoned stretch of highway, deteriorating next to the operational one.

Where America's first doomsday cult awaited the end of the world.

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

A layered tribute to the work of mosaicist Isaiah Zagar.

Glass and concrete building designed by Albert Kahn.