Apo Reef of the nearest coast of the Philippine island of Mindoro. It is separated from main island by the Apo East Pass of the Mindoro Strait. Politically, the reef lies within the jurisdiction of the Province of Occidental Mindoro in Region IV-B of the Philippines and more accurately of the Municipality of Sablayan. Tourism activities are administered by local government of Sablayan and the local office of the Department of Environment and Natural Resources (DENR). Apo Reef is roughly a triangular coral atoll formation approximately from the north to the south tip, and from east to west. It is separated by
Batt Reef Batt Reef Batt Reef is a coral reef off Port Douglas in Shire of Douglas, Queensland, Australia. Batt Reef is centred at and is part of the Great Barrier Reef. The reef is about 18 km long by 5 km (11 miles by 3 miles) wide, lying northwest to southeast, at the northern side of Trinity Passage that leads from the inner Reef channel from Trinity Bay to the Pacific Ocean. The north-west tip of the reef lies east of the Low Islets (Low and Woody Islands) which are in turn east of Newell Beach and northeast of Port Douglas.