Truly emerald, a natures wonder, a fresh water body land locked in a small island. Though you feel like stripping everything and jumping inside this lagoon the moment you take in the beauty of this place, jumping is strictly forbidden. This water body is preserved due to contamination from the human-kind and kudos to the tourism department to maintain the place and build series of steps so we can enjoy the beauty thoroughly. A must visit if you happen to go to Samui / Phangan! Ask your tour guide in advance who takes you for scuba / snorkel to take you to this place.