 Four facilities interpret the county's natural heritage and unique position on the Grand Prairie, including Arkansas Post State Park, the Museum of the Grand Prairie in Stuttgart, the Potlatch Conservation Education Center in Casscoe, and the Visitor Center at White River NWR in St. Charles.Local history museums include the St. Charles Museum and the Museum of the Grand Prairie in Stuttgart.Several National Register of Historic Places (NRHP, complete county list) properties in the county relate to Arkansas County's rice heritage, including the A.M. Bohnert Rice Plantation Pump, L.A. Black Rice Milling Association Inc. Office, Tichnor Rice Dryer and Storage Building, and several contributing structures from the DeWitt Commercial Historic District and Stuttgart Commercial Historic District.