Nueva Vizcaya

Nueva Vizcaya, officially known as the Province of Nueva Vizcaya (Filipino: Lalawigan ng Nueva Vizcaya) is a landlocked province of the Philippines. It is located in the Cagayan Region and is bordered by the provinces of Ifugao to the north, Isabela and Quirino to the east, Nueva Ecija and Aurora to the south, and Benguet and Pangasinan to the west.

Its capital and largest city is Bayombong, located in the north of the province. The province's landmarks include Mount Pulag, the highest mountain in Luzon, and the Santa Fe Pass.

The province has a population of 585,106, and a population density of people per square kilometer.

Geography
The province consists of a central valley surrounded by mountains, situated at the end of the Cagayan River valley. The west of the province is heavily mountainous and is a part of the Cordillera Mountains. The highest peak on the island of Luzon, Mount Pulag, is located in the north-western corner of the province, on the tripoint border with Benguet and Ifugao. The east is made up of the Caraballo Mountains, shared with Qurino.

Between the Cordillera and the Caraballo Mountains is a low-point known as the Santa Fe Pass, which is the only road-rail connection between the Cagayan Region and Central Luzon.

Towns

 * Diadi
 * Bagabag
 * Quezon
 * Kasibu
 * Solano
 * Bayombong
 * Ambaguio
 * Dupax
 * Aritao
 * Kayapa
 * Santa Fe