One of the oldest active carousels in the country—but it might be missed by all but the keenest-eyed boardwalk strollers.

A beautiful oddities shop crammed with strange and morbid curiosities.

This historic Pittsburgh tennis complex is a rare example of natural red clay courts.

This picturesque stream was up until recently the site of a ten story mountain of slag and sewage.

These disused steel furnaces are now haunting ruins that may one day be a national park.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

This dramatic rail curve was once the target of a failed Nazi attack.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

A miniature golf course crafted inside the world's largest simulated cave.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

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

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

An ode to filmmaker George A. Romero, who used the mall to film an iconic horror movie.

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

Sections of the iconic limestone columns have been left uncleaned as a reminder of the city's polluted past.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

The god of wine stares out at passersby on this busy Pittsburgh thoroughfare.

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