Prang Ku is in Wat Ban Ku School, Tambon Don Tanin. Take Highway No. 2 for about 74 kilometres, then turn left at the highway police kiosk to Ban Non Ta Then for around 6 kilometres and turn right to Wat Ban Ku School. The site is a small Khmer pagoda with a square base, built of layers of laterite from bottom to top. However, much of it is in ruins, only part of the low base remains. Inside the pagoda are 4-5 fired clay Buddha images.