Ku Kasem or Prasat Bueng Kham is at Ban Klongtoey, Moo 5, Sakaerat Subdistrict. From the city, go along Highway No.304 pass Pak Thong Chai district, keep going straight for about 11 km, at Km. 92 turn left for another 2 km to Ban Klong Toey, turn left for about 1 kilometer. Ku Kasem is a whole sandstone square stupa with a front porch and a single door. There are two windows decorated with balusters beside the porch. The roof has broken down. On the stupa, there is no carving pattern. It was built in the 16th Buddhist century as a shrine of Brahmanism religious, Sawai Nigaya doctrine.