Wesley Chapel

Historical marker location:

205 Walnut Street, Bremen, Ohio

( Marker is at the intersection of Walnut Street and Mulberry Street, on the left when traveling west on Walnut Street.)

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.