Nandan Sar is an oval shaped lake in
Rajouri District of
Jammu and Kashmir. Perched at an altitude of 3500 m, it is one of the biggest and beautiful lakes located at such a high altitude.
This 1 km long lake, with deep blue color water, flows through Jadi Marg nullah into the valley. One has to ascend the slope from Akal Darshni and then descend towards Kashmir watershed to approach the Nandan Sar Lake.