The Ohio Snake Art That's Been Mid-Slither For A Millennium

The Serpent Mound in southern Ohio is three feet high and more than 1,300 feet long. // Courtesy of the Ohio Historical Society.
In another installment of the Spring Break series, Noah Adams visits the Serpent Mound in southern Ohio. It's not a burial site; it's a massive, grass-covered snake effigy, created a millennium ago.

In new installment of the Spring Break series, Noah Adams visits the Serpent Mound in southern Ohio. It's not a burial site; it's a massive, grass-covered effigy of a snake, created a thousand years ago.

Copyright 2014 NPR. To see more, visit http://www.npr.org/.