Cagayan is a province of the Philippines in the Cagayan Valley region in Luzon. Its capital is Tuguegarao City and is located at the northeastern corner of the island of Luzon. Cagayan also includes the Babuyan Islands to the north. The province borders Ilocos Norte and Apayao to the west, and Kalinga and Isabela to the south. Cagayan province is distinct from the city in Mindanao named Cagayan de Oro, and is far away from Cagayancillo of Palawan or Cagayan de Tawi-Tawi Island in the Sulu Sea. Present day chroniclers say that the name was derived from the word “tagay,” a kind of plant that grows abundantly in the northern part of the province. Thus,...more »