Jet Si Waterfall (Ka Am Waterfall)

Located in Ban Don Siat, Ban Tong Subdistrict, within the Phu Wua Wildlife Sanctuary to the west. It is a large and beautiful waterfall with a total of 3 tiers. Originally, its local name was "Namtok Huai Ka Am" (Sa Am) because the waterfall originates from the stream of Huai Ka Am flowing down a high sandstone cliff, spreading wide and long into a shallow and vast pool below. Later, it became known as "Jet Si Waterfall" because when the waterfall's mist hits sunlight, it creates beautiful rainbow colors. From the parking lot, walk about 800 meters to reach the first tier of the waterfall. Continue walking for another 200 meters to reach the second tier, which is a rocky waterfall plateau similar to the first tier. The third tier is about 200 meters from the second tier's waterfall plateau. This is the most beautiful tier and the origin of the name Jet Si Waterfall. However, the path to ascend requires some climbing. In some sections, there are steel ladders to walk up, and in others, you need to walk through the stream, with ropes to hold onto for safety. This tier is a large waterfall cliff with a rocky area for swimming. The water is not deep. The best time to visit is during the rainy season.