Dongiporu is a foru in Jidong, on the east side of Suwon Hwaseong. A pavilion was built on the chiseong south of Bongdon so that soldiers could stay there. It was completed on July 3, 1796, and is the easternmost of Hwaseong's five foru. It served as a station for troops guarding Changnyongmun and corresponds to a modern artillery position.