Admission to Seip Earthworks in Chillicothe is free.
- Open daily dawn to dusk
- Location: (Map It) Two miles East of Bainbridge, Ohio, on Route 50 near Chillicothe, Ohio
- Phone: 614-297-2630
- Web: click here
Welcome to Seip Earthworks near Chillicothe, Ohio. This is the central burial earthwork in what was once a much larger complex built by the Hopewell Indians between 100 B.C. and 500 A.D. Today, this geometrical archeological discovery measures 240 feet by 130 feet and stands about 30 feet high. Archeologists’ discoveries of artifacts buried with the Indians at this site indicate that the Hopwell’s were very advanced for their time in developing crafts. The location of additional structures, no longer existent, are outlined with markers to give visitors a perspective of what the entire site once looked like.