Nandan Sar LakeThe Nandan Sar Lake is an oval shaped alpine lake located, near Poonch town in the Pir Panjal Range in the Poonch district of Jammu and Kashmir, India.GeographyNandan Sar Lake is located at an elevation of about 3500 meters. The lake is one of the biggest in the Poonch district with a maximum length of over 1 kilometer and is famous for its deep blue colour. The water of the lake runs from Jadi Marg Nullah and flows down into the Kashmir Valley.