A giant caldera’s geopark formed by super volcanic eruption about 70000 years ago. Indonesia’s largest lake located at an altitude of nearly 1000 meters above sea level in the land of North Sumatera. Located about 180 km from Medan, Lake Toba can reached by 5-7 hour trip via landline. The conditions of winding road and full of challenging climbs, it is suitable for long-distance cycling GranFondo route decorated with a special panorama of the mountains, ecotourism, and the exotic of Lake Toba tourism.
Lake Toba is actually more like a sea than a lake considering it’s size, the greatest caldera. Therefore, the lake placed as the largest lake in Southeast Asia and the second largest in the world after Lake Victoria in Africa. Lake Toba is also includes the deepest lake in the world, which is approximately 450 meters.