Which Hopewell earthworks can you visit in Ohio, and what is at each site?
Ohio's Hopewell park contains five named earthwork units, and this planning page explains what the park offers while pointing readers elsewhere for details on which sites are open for touring.
The park lies in south-central Ohio and protects striking groups of large geometric earthworks along with beautifully made objects left behind by people of the Hopewell culture. The page notes a lingering sense of mystery about these builders, asking why they raised such enormous mounds and buried so many items beneath them.
Five separate units make up the park, and the page names each one: Mound City Group, Hopeton Earthworks, Hopewell Mound Group, Seip Earthworks and High Bank Works. Altogether, park lands amount to almost 1,800 acres.
The page does not say what is found at each individual unit, so you would need to look further before deciding where to go. It also states that directions are provided for the visitor center and for two other accessible sites, and it sends readers to a separate page about six non-contiguous sites and which ones are open for touring. Those counts do not match up cleanly here, so it is worth confirming the touring question directly.
The visitor center address listed is 16062 State Route 104 in Chillicothe. The page also mentions park hours and events, trip ideas for a half day, a full day or several days, accessible facilities, safety reminders, nearby dining and lodging, and chances to volunteer, including grassland restoration, new trail work and invasive plant removal.
If you have comments or concerns, the page invites you to share them and directs you to a staff page for names and email addresses. It does not list fees or the open hours of the individual earthworks.