It is in the responsibility of Phu Wua Wildlife Sanctuary, formerly known as ""Tad Sanan Waterfall"" (Isan language, Tat means where the water flows, Sanan means bed). It is the largest and most beautiful waterfall in the Phu Wua Wildlife Sanctuary. It is difficult to reach; tourist can travel to Tad Chanan Waterfall in 2 ways by 4 wheel drive car and by boat. In addition to the beauty of the waterfall There is also a stone bridge (Located before the footpath to the waterfall), which is a natural phenomenon that the water passes under a rock that is about 100 meters long. There is also a crocodile lagoon. It is a large pond located above the waterfall, and when walking through the waterfall up to about 300 meters, there is a wide sandy beach along the marsh, suitable for camping.