NEWARK, Ohio (WCMH) — For the first time in more than a century, the Octagon Earthworks in Newark, part of Ohio’s first and only UNESCO World Heritage Site, is fully accessible to the public.
Highbank Park Earthworks and Hopeton Earthworks — join Fort Ancient Earthworks & Nature Preserve in Oregonia and Great Circle Earthworks in Heath to comprise the network. "My wish on this day is ...