Tubbataha Reef

Puerto Princesa · Sulu Sea · Philippines

Tubbataha Reefs Natural Park is a UNESCO World Heritage Site in the middle of the Sulu Sea, Philippines, and one of Asia's premier diving destinations. This remote atoll system, comprising two coral reefs and a smaller islet, covers nearly 100,000 hectares of protected marine area. The isolation — 150 kilometres from the nearest land — has preserved an ecosystem of extraordinary health and biodiversity. The walls are among the most spectacular in the Indo-Pacific, dropping from shallow reef flats into blue water several hundred meters deep. Hard coral coverage on the reef tops is in pristine condition, supporting a density of marine life that consistently astonishes even experienced divers. Hammerhead sharks school along the deeper walls, whitetip reef sharks rest on every ledge, and grey reef sharks patrol the drop-offs. Manta rays visit cleaning stations, and green and hawksbill turtles are abundant. Napoleon wrasse of enormous size cruise the walls. Massive schools of barracuda, trevally, and tuna fill the blue water. Dogtooth tuna and rainbow runners add to the pelagic spectacle. The diving ranges from gentle reef slopes to dramatic vertical walls and current-swept channels. Tubbataha is accessible only from mid-March to mid-June by liveaboard from Puerto Princesa, Palawan — a 10-hour overnight journey. The short season, remote location, and exceptional preservation make Tubbataha a bucket-list dive destination. The park's ranger station on North Atoll ensures compliance with strict conservation regulations.