Tso Moriri lake in Changthang region of Ladakh is one of the most beautiful, calm and sacred (for ladakhis) high altitude lakes in India. In fact, it is the largest high altitude lake in India that is entirely in Indian Territory. This beautiful blue pallet lake is about 7 KM wide at its broadest point and about 19 KM long. Being part of the wetland reserve under Ramsar site, it is actual known as Tsomoriri Wetland Conservation Reserve and one cannot pitch any tents or construct anything near the banks of the lake. It is the highest Ramsar site in the world. A large number of flora and fauna is found in the region. Since, it is very near to the Line of Actual Control, one need to get Inner Line Permit to visit Tso Moriri.