Cagayán (/kɑːɡəˈjɑːn/ Kah-gə-YAHN) (Ilokano: Probinsia ti Cagayan; Ibanag: Probinsia nat Cagayan; Filipino: Lalawigan ng Cagayan) is a province of the Philippines in the Cagayan Valley region in the northeast of Luzon Island 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. Its capital is the city of Tuguegarao. Cagayán was one of the early provincias that existed during the Spanish Colonial Period. Called La Provincia de Cagayan, its borders essentially covered the entire Cagayan Valley, which included the present provinces of Isabela, Quirino, Nueva Vizcaya, Batanes and portions of Kalinga and Apayao. The former capital was Nueva Segovia, which also served as the seat of the Diocese of Nueva Segovia. Today, only 9,295.75 square kilometres (3,589.11 sq mi) remain of the former vastness of the province. The entire region, however, is still referred to as Cagayan Valley. In 2013, Cagayán was host to the 27th (Survivor: Blood vs. Water) and 28th (Survivor: Cagayan) seasons of the American reality game show, Survivor.