Apayao in the context of "Ilocos Norte"

Cagayan (/kɑːɡəˈjɑːn/ kah-gə-YAHN, [kagɐˈjan]), officially the Province of Cagayan (Ilocano: Probinsia ti Cagayan; Ibanag: Provinsiya na Cagayan; Itawit: Provinsiya ya Cagayan; Isnag: Provinsia nga Cagayan; Ivatan: Provinsiya nu Cagayan; Gaddang: Provinsia na Cagayan; Filipino: Lalawigan ng 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 431 kilometres (268 mi) 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.

Cagayan was one of the early provinces 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, Apayao, and Aurora. 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.

Abra, officially the Province of Abra (Ilocano: Probinsia ti Abra; Inlaod Itneg: Probinsiya ta Abra; Maeng Itneg: Probinsiya di Abra; Moyadan Itneg: Probinsiya ti Abra; Filipino: Lalawigan ng Abra), is a province in the Cordillera Administrative Region of the Philippines. Its capital is the municipality of Bangued, the most populous in the province. It is bordered by Ilocos Norte on the northwest, Apayao on the northeast, Kalinga on the mid-east, Mountain Province on the southeast, and Ilocos Sur on the southwest.

Kalinga (IPA: [ka'liŋɡa]), officially the Province of Kalinga (Ilocano: Probinsia ti Kalinga; Tagalog: Lalawigan ng Kalinga), is a landlocked province in the Philippines situated within the Cordillera Administrative Region in Luzon. Its capital (and largest city) is Tabuk and borders Mountain Province to the south, Abra to the west, Isabela to the east, Cagayan to the northeast, and Apayao to the north. Kalinga and Apayao are the result of the 1995 partitioning of the former province of Kalinga-Apayao which was seen to better service the respective needs of the various indigenous peoples in the area.

President Emilio Aguinaldo proclaimed Lubuagan town the seat of government for 73 days from March 6, 1900, to May 18, 1900, before finally fleeing to his last hideout in Palanan.

The Kalinga people (IPA: [ka'liŋɡa]) are an indigenous ethnic group whose ancestral domain is in the Cordillera Mountain Range of the northern Philippines. They are mainly found in Kalinga province which has an area of 3,282.58 sq. km. Some of them, however, already migrated to Mountain Province, Apayao, Cagayan, and Abra. The Kalinga numbered 163,167 as of 2010.