The Tubbataha Reef is an atoll coral reef which is actually located exactly in Palawan.The UNESCO has declared it as the most attractive World Heritage Site. It is composed of two coral atolls. The word Tubbataha means "a long reef exposed during low tide". The Tubbataha Reef has become the most popular site for almost all divers here in the Philippines, at Palawan because of its attractive and splendid coral walls.The marine is not only a marine sanctuary but also a sanctuary for seabirds. 

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