This historic furnace was once used to produce cannonballs during the Civil War.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

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

"Where the ducks walk on fish."

Dozens upon dozens of boulders engraved with scripture tell the story of one man's troubled life.

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.

Memorializing an American tragedy of massive proportions.

The ruined remains of a coal mining ghost town are hidden within the woods.

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

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

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

Pennsylvania's own Roswell-style UFO mystery.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

10,500 square feet of pinball housed in former dollar store and home to the last playable "Thunderball."

Could it have picked a better place to land?

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

There aren't too many operational funiculars around, but Pittsburgh has two!

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

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