Philippines: Mayon VolcanoMayon Volcano, Luzon, Philippines. Most of the central plain of Luzon, about 150 by 50 miles (240 by 80 km), is only about 100 feet (30 metres) abovesea level. The greater part of southern Luzon is occupied by isolated volcanoes and irregular masses of hills and...
Taal Lake, lake in southwestern Luzon, Philippines, occupying a volcanic crater with a maximum width of 15 miles (24 km), at less than 10 feet (3 meters) above sea level. Within the lake rises Volcano Island (984 feet [300 meters]), which is also called