Fang Ta Chaiyasathan is located in Doi Phu Nang National Park, adjacent to Ban Chaiyasathan, Chiang Muan Subdistrict, Phayao Province, and it looks like a Phae Mueang Phi. ** "Fang Ta," or the villagers call "Fang Ta Chaiyasathan," comes from the word "Fang," means water's shore, caused by the erosion of the water. The word "Ta" can be translated as "waterfront" according to the northern language. *** The word "Chaiyasathan" comes from the name of the four villages due to Fang Ta is located within the Chaiyasathan Village. Thus, the villagers call as "Fang Ta Chaiyasathan." **** Fang Ta Chaiyasathan, located in the east of Ban Chaiyasathan, is a soil caused by natural water erosion. It is similar to a low mountain, a width of about 200 meters and 25 meters high in which one side had eroded by water. Therefore, it has the shape of a hemispherical mountain, beautiful with the nature of soil erosion. ***** At the top of the Fang Ta hill are also a viewpoint and a resting point, with a relatively flat area of ​​about 4,800 square meters. Visitors can overlook the beautiful scenery, and there is a pool in front for tourists to relax.