WiangSa district is a great rolling plain land for agricultural crops. In WiangSa district rice, corn, tobacco, soybean etc. can be grown. These crops can grow very well in the delta: The fertile land on both sides of the mouth of the river.
WiangSa is a small peaceful land to the south of Nan city in Nan province in the north of Thailand. The area comprises about 1,931square kilometers. Its population is about 71,490. Most of them are farmers, shepherds and employees. There are 17tambons, 127 villages and a lot of interesting places to visit and to study. One can see the name of the tambons on the map of WiangSa district. It is about 640 kilometers and it takes about 9 hours by bus from WiangSa to Bangkok. WiangSa district joints to Muaeng Nan district in the north, Nanoi district in the south, Phrae and Payao province in the west, Mae Charim district and Lao People’s Democratic Republic in the east.