Ban Pack Pinery, reached by a 5 km. walk from Km.49: Phu Khum Khao Pinery. 15 km. from Km.53, covering an area of about 10 sq.km. and Heo Sai and Sai Thong Falls, located on the same trail, reached on foot. 1 km. and 1.5 km. respectively off the main road at Km.67.