From biggest to smallest, the main islands of the Philippines are Luzon, Mindanao, Samar, Negros, Palawan, Panay, Mindoro, Leyte, Cebu, Bohol and Masbate.
Yes, it has an area of 40,420 square miles (104,688 square kilometers) and claimed to be the biggest island in the Philippine archipelago.
Luzon
luzon,mindanao,masbate,mindoro,cebu,samar,leyte,negros occidental,negros oriental,panay,palawan
Luzon Visayas Mindanao
Mindanao and Luzon
The Philippine Islands Background
Marine Wildlife of the Philippines Part 7/7
Marine Wildlife of the Philippines Part 6/7
Marine Wildlife of the Philippines Part 5/7