Samosir Island is a unique volcanic island in the middle of Lake Toba, North Sumatra, formed by a supervolcanic eruption 74,000 years ago. With an area of ​​approximately 640 square kilometers (approximately the same size as Singapore), this island, located at an altitude of 1,000 meters above sea level, is the center of Toba Batak culture and a popular tourist destination known for its pristine nature, historical sites, and traditions such as Sigale-gale and Mangokal Holi. Interesting Facts and