Hin Daeng – “Red Rock” and Hin Muang – “Purple Rock” are named after the beautiful red and purple soft corals that cover the pinnacles.
Located 70 km south of Koh Lanta, they boast good visibility, unless the waters become extremely plankton rich. It is this plankton that attracts the larger marine life and there is a high chance of seeing Manta Rays and passing Whale Sharks throughout the season.