The Cordillera Administrative Region (CAR) of the Philippines is a land-locked region consists of the provinces of Abra, Benguet, Ifugao, Kalinga, Mountain Province and Apaya. Baguio City is the regional center. The Cordillera district includes the vast majority of the zones inside the Cordillera Central mountain scope of Luzon, the biggest extent in the nation. This area is home to various indigenous tribes altogether called the Igorot. The Cordillera Administrative Region is the main landlocked area in the nation.