One of the beautiful islands in Makassar is Kodingareng Keke. I've just visited there several months ago. It's totally awesome place. Just for info, There's no one living in that Island. Its area is not so wide. But this Island is populer with its underwater panorama, white sands, and clean area. I'm not sure that Kodingareng Keke will always clean and exciting, but I hope every visitors will always keep it clean.
So Beautiful :D (I mean its scenery, hehe)