Topography
The topography of the National Park consist of steep mountains. And Doi Lan is the highest mountaintop of the National Park (1,918 meters above the sea level). The north and the west of the National Park reaches Charn State of the Union of Myanmar; whereas, the south of the National Park reaches Huay Mhak-uen and Huay Peung of Muang District, Mae Hong Son Province; and the east of the National Park reaches the River of Pang Ma-pha Sub-district, Mae Hong Son Province.