Magat Dam is one of the largest dams in the Philippines, located at the boundaries of Ramon, Isabela and Alfonso Lista, Ifugao. This multipurpose dam is used primarily for irrigating about 85,000 hectares (210,000 acres) of agricultural lands, flood control, and power generation. The large rock-fill dam in Luzon is located on the Magat River, a major tributary of Cagayan River. Locals head up here to go jogging or do recreational biking. Magat Dam offers stunning overlooking view of a large lake and river, where you can just watch the sunset or enjoy a picnic with friends.