Haskins

Historical marker location:

518 N Findlay Rd, Haskins, Ohio

( Marker is on North Findlay Road (Ohio Route 64) south of King Road (County Route 100), on the right when traveling south.)

The Great Serpent Mound, located in Adams County, Ohio, is a prehistoric effigy mound in the shape of a serpent that is more than 1,300 feet long. It is one of the largest effigy mounds in the world and is estimated to have been built by the Adena culture more than 1,000 years ago.