A wonderous place devoted to art and metal.

An industrial waste tourist attraction.

An ideal wedding spot that is almost too ideal.

A giant ball made from pieces of an old Jeep.

A quirky collection of outsider art made from automobile parts.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

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

Pennsylvania's own Roswell-style UFO mystery.

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

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

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

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

This last stalwart of the now-forgotten feminist restaurant movement has been serving food in an activist atmosphere since 1977.

This Great Depression-era creation was once known as the strangest house in the world.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

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

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

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

The graffitied ruins stand hidden within the Pennsylvania woods.

This might just be the TARDIS of bookstores.

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.