One of the only memorials dedicated to journalists who died in combat.

A monument marks the location of the first successful steamboat demonstration.

One of the oldest Catholic churches in the U.S., situated just east of Gettysburg.

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

An occult-y, historic hotel with the World's Largest Ouija board on the roof.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

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

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.