is in a high mountain range in Amphoe Pua, Amphoe Bo Klua and Amphoe Mae Charim in Nan. The apex of Doi Phu Kha is 1,980 meters above sea level. The park has a lovely scenery and various trees and plants in abundance. Furthermore, there are several nice waterfalls and caves such as Ton Tong Waterfall and Pha Khong Cave, ideal for natrue lovers.