Maratua One of the islands in the Derawan Archipelago is a world-class diving attraction with extraordinary marine biodiversity in the world's coral triangle area in the Sulu - Sulawesi ecoregion. Home to Green Turtles, Baracuda, Theaser Shark, Manta Rays, Whale Sharks, Dolphins and coral reef gardens with their supporting ecosystem will provide a fun diving experience for diving lovers.The uniqueness of Karst Island with its cenote, Kakaban jellyfish lake, combined with the hospitality of t