Doi Pha Klong National Park Located in Long District Mueang Phrae District and Sung Men District, Phrae Province, consisting of steep mountainous areas. In some places, the plains on the mountain have rocks that emerge naturally from the ground in an intricate manner, made of limestone and with a unique and beautiful natural feature. The Maharaj Stone Garden has amazingly intricate rocks that emerge from the ground naturally. combined with a shady and cool atmosphere Currently, there are a lot of people visiting. and the Doi Pha Klong mountain range is outstanding and unique It is a source of watersheds. Doi Pha Klong National Park has an area of ​​approximately 117,982.. Rai or 188.77 square kilometers.