Hopewell Culture National Historical Park
No admission feeWalk among earthen mounds and geometric earthworks built by the Hopewell people nearly 2,000 years ago.

Photo: Stephanie A. Terry, CC BY-SA 4.0, via Wikimedia Commons. Cropped and resized.
Walk the path around a 1,348-foot snake-shaped earthwork built by ancient American Indian cultures in southern Ohio.
3850 State Route 73 · Peebles, OH
Serpent Mound is a 1,348-foot-long effigy mound in the shape of a snake with a curled tail, built by ancient American Indian cultures above Ohio Brush Creek in Adams County. A path leads around the earthwork, and an observation tower and a visitor center museum help you take in its full shape. Three burial mounds stand on the same grounds. The site is a National Historic Landmark run by the Ohio History Connection, and leashed pets are welcome.
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