Toba Lake

Lake Toba is 100 kilometers long, 30 kilometers wide, and reaches a depth of 505 meters. So big it can even be seen from outer space. The Toba eruption was a colossal event. The mountain spewed about 3,000 cubic kilometers of rock and volcanic ash that spread throughout the Earth. As published on the NASA website, pyroclastic flows or clouds, which are a mixture of hot gas, rock flakes, and ash, buried an area of ​​about 20,000 square kilometers around the caldera. #lakes