The first sanctuary use for research and study about wildlife.

It covers the area about 8000 acres. It is lush with vegetations, full of wildlife and the essential water source of the Khwae Noi River. It is located right next to Thung Na Mon. It was established in 1965 which is the first sanctuary in Thailand. There are three trekking routes as follows: 1. Huai Lum I-Su 2. Huai Sadong 3. Thung Salak Phra There is also a sight-seeing route around the Srinagarindra Dam, Huai Mae Lamun. For more details, please call Tel.0 3458 4032, 08 1880 2183.