Provinces of the Philippines
Apayao
Cordillera Administrative Region
Apayao is located deep in the Cordillera mountains of Northern Luzon. These mountain range form a natural boundary between the Ilocos Region in the west and the Cagayan Valley in the east. The Apayao river rises from its extensive watershed along its western slope and peaks. The river courses along the heartlands of the province, meanders beside the town of Kabugao following a northward route towards the Pacific Ocean through the coastal town of Abulug, Apayao.
Philippine Statistics Authority