Lake Toba - Has an island in the middle of the lake, namely Samosir Island

The island in the middle of Lake Toba is Samosir Island, has an area of ​​630 km2, almost the size of the capital city of Jakarta
According to the population census in 2020, the number of people who inhabit this island reached 108,000 people. Wow, that's quite a lot guyss