Phayao (Thai: พะเยา is one of the northern provinces (changwat) of Thailand. Neighboring provinces are (from east clockwise) Nan, Phrae, Lampang and Chiang Rai. In the north-east it borders Xaignabouli of Laos.
The city of Phayao is located at the Phayao lake (Kwan Phayao) in the valley of the Ing River. Three big mountains surround […]