Located at Ban Kut Kwang Soi, Soi Santisuk, Ban Thin Subdistrict, at the eastern base of Phu Kao Mountain. This is a source of diggings of prehistoric work of art such as pottery containers in the same period of Ban Chiang Culture. There are also Human skeleton, bronze bracelets, stone bracelets, glass beads, sandstone molds for casting bronze ax .and others steel utensils, etc. Some of these antiques were kept at the Khon Kaen National Museum some are exhibited in a local museum built by the villagers to be a showcase of the ancient artifacts.
