Pangong Lake also known as Pangong Tso is a beautiful endorheic lake situated in the Himalayas and is 134 km long, extending from India to China. Pangong Lake is situated at a height of 4350 m and is one of the biggest tourist attractions of the country. The name of the lake Pangong was got from a Tibetan word Banggong Co that means a narrow and enchanted lake. The one factor that makes this Lake so popular is the fact that it keeps changing colors.