Sorsogon topographic maps

Average elevation: 13 m

Average elevation: 41 m

Average elevation: 30 m

Average elevation: 9 m

Average elevation: 6 m

Average elevation: 88 m

Lake Bulusan is a lake on Luzon Island in the Philippines. It lies at the heart of Bulusan Volcano National Park which covers a land area of 3,672 hectares (9,070 acres). It has an elevation of 360 metres (1,180 ft) and is located on the southeast flank of Mount Bulusan, an active volcano.

Average elevation: 382 m

Average elevation: 7 m

Average elevation: 9 m

Average elevation: 11 m

Average elevation: 1,036 m

Average elevation: 9 m

Average elevation: 30 m

Average elevation: 5 m

Average elevation: 14 m

Average elevation: 6 m

Average elevation: 25 m

Average elevation: 31 m