The park is a historical area - the battle field between the communist forces and the other armed parties. The communists digged 40 meters deep tunnel as a shelter and to keep weapon. Its year round cold weather gave it the name "Khao Nam Khang" (mountains with cold water).
This 212 square kilometers park is in Song Khla province, and bordering Malaysia.
Accommodations and facilities There is a bungalow sleeping 10 people, and a camp ground; however tourists have to bring their own tent and equipment.