Dive into the majestic waters of the only purely marine UNESCO World Heritage Site in Southeast Asia. Discover a haven of rich wildlife both under the beautiful waters of the Sulu Sea and islands flourishing with flora and fauna. Serene and almost undisturbed at the heart of the Coral Triangle, the “Tubbataha” reefs from the Samal tongue which directly translates to – “a long reef exposed at low tide”, is a world marvel formed by 15 million years of natural evolution.