Located in Amphoe Si Sawat Erawan National Park is located on the River Kwai Yai, covering an area of about 600 square kilometers on the highway which is the only path to 3199 to srinakarin dam.
Located in the Erawan National Park Si Sawat River Kwai in line Covering an area of about 600 square kilometers On Highway 3199, which is the same route as the way to Srinakarin Dam.
Located in the designated Erawan National Park, Si sawat District in the River tributaries. Covers an area of about 600 square kilometers on the highway, which is the same route to the dam 3199 figuring.