Historical Marker
Deaf School Park
Historical marker location:
480 East Town Street, Columbus, Ohio
( Marker is on Town Street, on the left when traveling east.)
Marker installed: 1985
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.