You need to have a permit to do the hike (R20 pp). You can obtain in it in the visitors center in Sabie. However, there was nobody to check the permit during the whole trek. It is a bit tricky to find the start of the trek (it starts behind the picnic spot, where you need to leave your car). The walk is very easy. It took us one hour one way. The waterfall is stunning (wider than higher) and if you don’t mind cold water you can swim in the lake just under the waterfall. Well worth the effort as it is different than all the other waterfalls in the neighborhood.