Si Nan
Thailand, Nan Province
Si Nan
LocationThailand, Nan Province
RegionNan Province
TypeNational Park
Coordinates18.3670°, 100.1830°
Established1981
Area1024
Nearest CityNan (15 mi)
Major CityChiang Rai (150 mi)
Entrance Fee10
About Si Nan
Si Nan National Park features limestone mountains and diverse forest ecosystems. The park is home to numerous waterfalls and caves, with the most notable being Tham Pha Tup Forest Park. The area supports rich biodiversity including various species of birds and mammals.