Taal Lake Taal Lake Taal Lake, formerly known as Bombón Lake, is a freshwater lake in the province of Batangas, on the island of Luzon in the Philippines. The lake fills Taal Caldera, a large volcanic caldera formed by very large eruptions between 500,000 and 100,000 years ago. It is the country's third largest lake after Laguna de Bay and Lake Lanao. Volcano Island, the location of Taal Volcano's historical eruptions and responsible for the lake's sulfuric content, lies near the center of the lake. There is a crater lake on Volcano Island. Known as the Yellow Lake or the Main Crater
Laguna del Barco Erilla in a round trip hike of , that should take about five hours. Shepherds huts along the route provide shelter. The lake is used as a reservoir, and no camping is allowed in the valley. The route, which is not difficult, passes through country of great natural beauty. Notes Citations Sources Laguna del Barco Laguna del Barco is a glacial lake in the Sierra de Gredos near the town of El Barco de Ávila, in the province of Ávila, Spain. The lake is at an altitude of . It lies in a long glacial valley on the north side