Suraj Tal, located in Bhaga Valley, is the third highest lake in India and the 21st highest in the world. It is one of the most picturesque lakes I’ve ever seen. You can see it on the left as you drive on NH-21 from Keylong towards Ladakh. It lies just 3 km before the Baralacha Pass (4890 metres). It is fed by the glaciers originating in the pass. The road usually remains open from May to October, but the best time to visit is June when it is half frozen and looks stunning. You can also trek to the lake; the trekking route starts at Chandra Tal in Spiti Valley and reaches Suraj Tal via Topko Yongma and Topko Gongma.