Published by admin at March 7, 2017 David Celestra Tan, MSK 5 March 2017 The Philippines has 7,017 islands with 20 major ones. Luzon, Most of Visayas, and soon Mindanao are connected to the main grid. Big islands like Palawan, Mindoro, Masbate, Marinduque, Romblon, Catanduanes, Bantayan Island, […]