| Lake Bulusan | |
| Location: | Luzon Island |
| Pushpin Map: | Philippines Sorsogon#Philippines |
| Pushpin Map Caption: | Location within Sorsogon |
| Coordinates: | 12.7539°N 124.0931°W |
| Type: | Crater lake |
| Basin Countries: | Philippines |
| Area: | 27.6ha |
| Shore: | 2.2km (01.4miles) |
| Elevation: | 360m (1,180feet)[1] |
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 . It has an elevation of and is located on the southeast flank of Mount Bulusan, an active volcano.[2]
The lake is accessible either through the Maharlika Highway up to the town of Irosin passing through the towns of Casiguran and Juban. From Irosin it is another ten kilometers to the site. The other is passing through a very scenic route overlooking the Pacific Ocean (San Bernardino Strait) through the towns of Gubat, Barcelona and the center of Bulusan town.[3]
Bulusan Lake is formed by tectonic damming and perhaps another crater of a volcano. Its water is greenish and its waterbed is rocky and sandy and parts are muddy.
It is home to some endemic species of freshwater fish. It also supports some birds, mammals and some beehives. It is completely surrounded by tropical rainforest.