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

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

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

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

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

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

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

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

Huge masonic hall in Philadelphia with lavishly themed rooms.

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

Eccentric concrete mansion and museum designed and built by hand from the inside out.

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

Century-old shop, specializing in Occult products.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

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

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A toxic ghost town sitting atop a massive coal fire.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This small hut in the middle of a parking lot was once the wooded sanctuary of the 'Hermit of Montrose.'

Alabama has a fiberglass Stonehenge. With apologies to Spinal Tap, this one is full-size.

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.

Orr Park's dead trees have been carved into a menagerie of whimsical visages.