Phra That Kong Khao Noi is located in the rice fields of Tambon Tat Thong; it is an old chedi in the Khmer period, built in the 23rd-25th Buddhist century, corresponding to the late Ayutthaya period. It is located in the area of Wat Phra That Kong Khao Noi which was originally just a rice field in Tambon Tat Thong Phra That Kong Khao Noi is a brick and cement chedi. The shape is strange from the general pagoda is characterized as a rice hull. The Phra That is a rectangular chedi with three wooden indented corners. The square base is 2 meters wide on each side and raised about 1 meter in height. Next to this part is the top of the chedi, which is gradually approaching each other, while the outer peak of Phra That Kong Khao Noi is surrounded by a brick wall measuring 55 meters in size. In addition, behind the relics there is a Buddha image made of bricks. The villagers regarded it as very sacred. And in the fifth month, people come to bathe the Buddha image and cover it with gold. It is believed that if this were not done, the rain would have dried up that year. Also in the area of Ban Tad Thong, the Fine Arts Department has excavated the stories of prehistoric humans by discovering human skeletons in prehistoric times and painted utensils in Ban Chiang style