The best part of being to the northern most part of India , just few kilometers away from the International Borders, would be to witness the pristine beauty of the Pangong Tso (Lake). Its the highest lake situated at 4,350 meters (14,270 ft) in the Himalayas. Since its an endorheic lake , the water is salty thus making it the highest salt water lake in the world ! An endorheic lake would basically mean that the lake waters do not have any exit or drainage to the oceans or any other rivers.
The lake extends from India to China with almost 60% of its length being in China. It is about 134 kms by length, 5 km at its broadest point and covers a total area of around 604 square kilometers. Despite being a saline water lake, it completely freezes in winter. The 6-7 hours drive from main Leh city to this lake is completely worth it and a overnight stay adds to the worthiness.