Fort Ancient Open Houses
Fort Ancient Earthworks and Nature Preserve 6123 State Route 350, Oregonia, OhioCome visit Fort Ancient in Oregonia, Ohio to celebrate its designation as a UNESCO World Heritage Site! Fort Ancient Earthworks & Nature Preserve is Ohio’s first state park. In April 1891, the state legislature authorized the Ohio Archaeological and Historical Society (now the Ohio History Connection) to care for the site. In 1966, Fort Ancient became nationally recognized when it was named a National Historic Landmark. Learn more ... Read More