At the Janet Huckabee Arkansas River Valley Nature Center, they talk about the early stone work in the area. The Maness schoolhouse was the only building that wasn't moved or destroyed when the Department of Defense acquired over 72,000 acres to build Camp Chaffee. The schoolhouse was completed in February 1937, and German POW's built the back porch in 1943. The school was added to the National Register of Historic Places on May 29, 2003.