Labuan Cermin lake Berau
Lake Labuan Cermin in the Berau district of East Kalimantan, is a super crystal clear lake shiny as a mirror that has two types of water, the freshwater at the upper surface and the saltwater at the bottom, with even fresh river fish and sea fish inside, which make it unique in the world.
The lake is about one hectare and is surrounded by jungle. The ecosystem that made the prestine crystal clear blue water, make you easily spot the underwater life from the boat. Lake Labuan Cermin is perfect for swimming and snorkeling.