Jolo

Jolo is a volcanic island in the southwest Philippines and is the primary island of the province of Sulu wherein its capital of the same name is situated. It is located in the Sulu Archipelago, between Borneo and Mindanao, and has a population of approximately 500,000 people.The island is the location of the Jolo Group of Volcanoes, and contains numerous volcanic cones and craters, including the active Bud Dajo cinder cone. The island is also the headquarters of Abu Sayyaf terrorists.