Koh Pha Ngan beaches - The beaches are natural and undevelopedWhether you’re looking to relax after a night of excesses, settle down with a good book or enjoy a pleasant swim in the cool blue waters, Koh Pha Ngan has some lovely and under-developed beach areas. Had Rin is the most famous and can get a little busy during high season. It’s a lovely beach, but others such as Tong Nai Pan and Salad have been spared the dense bungalow culture, and Sadet is as rustic and quiet as you could wish for.