Mount Pulag is Luzon's highest peak at 2,928 metres above sea level, third-highest mountain in the Philippines, and the 26th-highest peak of an island on Earth. It is second-most prominent mountain in the Philippines. Located on the triple border of the provinces of Benguet, Ifugao, and Nueva Vizcaya, the borders meet at the mountain's peak. Mount Pulag is third highest next to Mount Apo and Mount Dulang-dulang.