The lasting remains of the region's once booming cement industry.

A park full of outsider art, created by college students studying outsider art.

Mysterious rocks that ring musically when struck.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

This tiny structure was built by the creator of the Brooklyn Bridge.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

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

A eight-foot-tall statue resides in the heart of Pennsylvania anthracite coal country.

An underground blaze turned this village into a ghost town.

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

According to local myth this cemetery is half evil spirits, half good—split down the middle.

A retired firefighter created this contraption so he and his family wouldn't die if accidentally buried alive.

A small granite block at this monument's base is the only part of Lincoln's Tomb outside of Illinois.

The first partially complete dinosaur skeleton was discovered here, forever changing the world's view of the ruling reptiles.

Randy Senna's Fascination and retro arcade is home to the last Fascination game in New Jersey, and one of seven remaining as of 2021.

World War II bunker still standing on the New Jersey beach.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

Locals call this magical moss-covered walkway the "Emerald Path."

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

Behold the rickety wooden glory of the world's oldest operating roller coaster.

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

Steepest flood safety railway in the entire world.

Memorializing an American tragedy of massive proportions.

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