Khun Si Waterfall is located in the mountains of Koh Samui, with a wonderful view of the beach of Maenam. There are a lot of small rapids which are transformed into a small river at the bottom. And in those natural rocky recesses it is such a pleasure to cool off under a stream of running water on a hot day.
You can also go down the rope - there will be another beautiful part of the waterfall. There aren't many photos, but the place is really beautiful. We totally recommend visiting it! Here it is possible not only visit the waterfall, but also walk around the durian plantations
Though you cannot pluck durians as they are private property! Google coordinate - 9.523052,100.015401