at Pha Waterfall
Tat Pha Waterfall : A medium size waterfall with a vertical drop of 15 metres, it is located to the north of Phu Wiang mountain range. There is a 7 kilometres hiking trail to the top of the waterfall from Khok Sung checkpoint. Traces of an ancient community, residence, and temples are found in the vicinity known as Thung Yai Sao Aram. The area around this waterfall is covered by good forest. Campground is also available for visitors