Geography
The topography of the National Park consist of small sized and large sized mountains, extending from the north to the southwest of the area. These mountains are the sources of many gullies flowing into Wang River (Wang River is the main river of Lampang Province and also being the water source for many reservoirs such as Maeprap Reservoir, Huai Maepu Reservoir, Mae-yong Reservoir, etc. In general, the topography of the area consist of stony mountains with decorative minerals, zinc, granite, and marble.