11. BIRI ISLAND
Biri Island can be found in northern Samar. Before going to Bel-at rock formation, there is a long bridge made of wood and cement. You will enjoy the beautiful scenery along the way surrounded by mangroves. The place will welcome you with large waves and gigantic rock formations. You can also dive for free or be a volunteer. You can join their non-government organization called, Biri Initiative to preserve marine life.
