Explanation – Pangong Lake, also known as Pangong Tso, is a high-altitude lake located in the Himalayas, spanning eastern Ladakh in India and West Tibet in China.  Pangong Lake is an endorheic (landlocked) lake, meaning it does not drain into any external bodies of water like rivers or oceans. The lake is famous for its ability to change colours, displaying different shades of blue, green, and even red depending on the time of day and weather conditions. Pangong Lake is surrounded by the Changchenmo Range, Pangong Range, and Kailash Range, which are sub-ranges of the Karakoram Range and Gangdise Shan range.

Source: The Hindu