Bontoc, officially the Municipality of Bontoc, is a municipality and capital of the province of Mountain Province, Philippines. According to the 202…Bontoc, officially the Municipality of Bontoc, is a municipality and capital of the province of Mountain Province, Philippines. According to the 2020 census, it has a population of 24,104 people. Bontoc is the historical capital of the entire Cordillera region since the inception of governance in the Cordillera. The municipality celebrates the annual Lang-ay Festival.