Pha Diao Dai viewpoint it is a beautiful viewpoint. It is a stone field protruding from the cliff. The area size is approximately 15 meters, located at an altitude of approximately 900 meters above mean sea level. It is a beautiful sunrise viewing point. Early morning hours will see the sun rise over the ridge in this area. You will find many types of birds at high altitudes such as the Black bulbul, Wedge-tailed Green Pigeon, and Lesser Racket-tailed Drongo, etc., and the nature trail is also a place to study the mountain rainforest ecosystem high peat swamp plant community and winter plants as well.