Covers 4 districts: Muaeng, Kaeng Khoi, Nong Khae and Wihan Daeng and occupies an area of 44 square kilometers.
It was declared a national park on June 2, 1981. October to January (winter season in Thailand) is the best time to visit. Located 16 kilometers south of the town along the Bangkok-Saraburi route Highway no. 1 (Mittraphap road), it is accessible by routes along km 102 or km 104.
Tourist Attractions: Waterfalls, Reservoirs, Viewpoints Province: Saraburi Province, Central Thailand