The land is made of piled-up hills with the heights between 500 to 2,102 meters above sea level. It stretches to Laos in the east, to Lam Lodsai Creek in the west, to Phu Lookkrad in the north and to Pak Creek in the south. It is cool all year round on the hills. Rains are plenty in the rainy season (roughly May to October) when the weather is fairly cool and wet. In the cold season (October till February) the weather is quite cold, and it could be near freezing on the high peaks.
The rich forests favor the existence of wildlife of various kinds such as serows, bears, wild boars, deer, monkey barking deer and langurs as well as many kinds of birds and other winged creatures.