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

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Mysterious rocks that ring musically when struck.

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

A living maritime paradox still floats in the same lake where it was built and resurrected... or was it?

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

This semi-spooky remnant of an abandoned hotel provides fantastic views.

The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

An outlandish shoe shaped house built by an eccentric millionaire.

Visitors to Salt Springs State Park are encouraged to literally put their two cents in Penny Rock.

In which a local geological marvel becomes a quaint roadside attraction.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

This extraordinary Depression-era expenditure was modeled after a postcard of a Mediterranean hotel.

The little-known final resting place of one of America's greatest writers.

The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.

This massive sycamore tree has been labeled as one of the largest in the state.

A local prank turned town icon.

Pennsylvania’s creepiest roadside attraction is a haunting example of roadside kitsch.

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

A toxic ghost town sitting atop a massive coal fire.

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

This decommissioned surface-to-surface missile resides outside the American Legion Post in Pennslyvania.

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