Lake Toba is the largest lake in Southeast Asia and is among the world's deepest, with a depth of over 1,730 feet. This natural marvel in Sumatra's highlands is rimmed with mountains and is known ...

Bali is always their top pick. In North Sumatra lies Lake Toba, a hidden gem that intertwines historical and cultural allure. A super volcanic eruption created Lake Toba around 74,000 years ago.