کاگایان

Also known as Province of Cagayan, Cagayan province, Catagayan, karayan, kayan, kahayan, kayayan, kalayan

Cagayan ( , ), officially the Province of Cagayan (; ; ; Isnag: Provinsia nga Cagayan; Ivatan: Provinsiya nu Cagayan; ; ), is a province in the Philippines located in the Cagayan Valley region, covering the northeastern tip of Luzon. Its capital is Tuguegarao, the largest city of that province as well as the regional center of Region 2 (Cagayan Valley). It is about northwest of Manila, and includes the Babuyan Islands to the north. The province borders Ilocos Norte and Apayao to the west, and Kalinga and Isabela to the south.