The location is on Jl. Raya Gadung, Nibung Village, Koba, Central Bangka Regency, Bangka Belitung Islands. This beautiful place is a rare phenomenon, why is that? Bangka Island is one of the largest tin-producing islands in the world. In almost every corner of the city of Bangka, there are many excavations resulting from tin dredging, tin seems to be the lifeblood of the economy of the people of Bangka. Not many think that the green color of the lake water is a natural process of tin excavation, as the name suggests, Kaolin Lake was full of Kaolin, a type of mineral contained in the soil. Now.. This area has become a tourist attraction for Bangka Island, its existence which is rarely found (only in Bangka) obliges tourists to visit. This photo was taken in June 2019, where I was traveling to my hometown and required me to capture this beautiful place.