A crumbling hospital from the 1850s on Roosevelt Island.

A terrific purveyor of natural history objects and curios.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

Century-old shop, specializing in Occult products.

Arlington Cemetery exhibit dedicated to death and grieving.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

It marks the spooky spot where the bodies of two young boys were found in the 19th century.

True to his word, George Swanson is buried in his white 1984 Corvette.

A soon-to-be-forgotten roadside spectacle loaded with local lore.

A small museum along the Susquehanna River is home to a rich collection of Native American artifacts.

The final resting place of the Hollywood star who came to a tragic end.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

Where the "World Pinball Champion” is crowned.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

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

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

The last street in Pittsburgh that's paved with wood.

Could it have picked a better place to land?

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

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

An Irish Memorial commemorating those who perished due to potato blight.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.