Tourism in the Philippines and eight ASEAN Heritage Parks (Mount Apo, Mounts Iglit-Baco, Mount kitanglad, Mount Makiling, Tubbataha Reefs, Mount Hamiguitan, and Timpoong-Hibok-Hibok) in the Philippines. The last three lists reinforces the title of the Philippines as one of the biodiversity hotspots declared by Conservation International. The following are the most significant natural and cultural heritage sites of the Philippines: The Philippines possesses numerous significant movable tangible heritage, both in cultural and natural terms. Many of which have been declared as national treasures and are highly protected by the law. The country has four documentary heritage inscribed in the UNESCO Memory of the World
Apo Reef and is about in depth. Likewise, reef limestone and coralline sand on the east and southeastern sides dominantly underlie the area. The main geographical feature of Apo Reef is submerged, but three islands mark it on the surface: the Apo Island, Apo Menor (locally known as "Binangaan") and Cayos del Bajo ("Keys of the bank", locally known as "Tinangkapan"). The islands are uninhabited. Since the declaration of “no-take-zone” policy at Apo Reef Natural Park in 2007, only protected area personnel and members of the Task Force MARLEN (Marine and Apo Reef Law Enforcement for Nature), who are task to implement