Lake Balinsasayao is one of two small but deep crater lakes rising 1,000 feet (300 m) above sea level located 12 km (7.5 mi) west of the town of Sibulan in the province of Negros Oriental, Philippines. It lies northwest of a narrow mountain ridge, situated in a caldera between four mountains, Mount Mahungot to the south, Mount Kalbasan to the north, Mount Balinsasayao to the east and Guintabon Dome to the west.