อุทยานแห่งชาติศรีน่าน มีพื้นที่ประม

SI Nan National Park With an area of approximately 583,750 acres, or 934 square kilometers. Amphoe wiang SA district covers an area of NA Noi and NA Muen district. The rest complex mountains in the North-South orientation parallel to both the East and the West, as West Coast and East Coast.

Park Si Nan The area is approximately 583,750 acres or 934 square kilometers. Covering an area of ​​Wiang Sa district Noi Na Muen district. Range Complex at rest in the north - south. Parallel to the west Split into East and West Coast and East Coast