Lake Drelaj

Little Lake Lićenat or Lake Drelaj is a small lake found on Mount Leqinat that reaches an elevation of 2,341 m in the Prokletije range in western Kosovo, near the border with Montenegro. The length of this lake is 100 m and the maximum width is 40 m. Little Lake Lićenat at a lower elevation than the much larger Lake Lićenat found in the west of it and only a hill of pine trees separates the two. In the heat of the summer the lake dries up. The lake can be light blue, dark blue, or light green.

Source: Wikipedia