Srinakarin Dam National Park The area covered by the district, the third district of Sai Yok district, Srisawat district,Thong Pha Phum district. With its unique natural beauty Wild upper reaches of the river, a major tributary lake. The forest is the perfect mountain. Abundant wildlife The unique nature of many of the Ladder hot springs, caves and lakes, making this a major natural attractions of Kanchanaburi