Phnom Santuk is a hill of elevation, which rises above the Tonlé Sap river valley. The summit can be reached either by climbing 809 steps, or via a paved road, in length. Vistas of Tonlé Sap valley can be observed from the peak, with sunset views over the rice fields considered to be a major tourist attraction. Phnom Srah Kmao, located next to Phnom Tantuk, contains a brick temple and bat cave.