Attractions

Si Nan National Park

Si Nan National Park is a protected forest and mountain park in Na Noi District, Nan Province, northern Thailand, covering about 1,024 square kilometers along the Nan River and Sirikit Reservoir. Established in 2007 as Thailand's 104th national park, it is known for forested mountains, sandstone formations, and viewpoints such as Doi Samer Dao and Pha Chu. The park offers camping, hiking, stargazing and views of sea of mist over the reservoir.