Gosaikunda Lake is a significant alpine freshwater lake located in the Langtang National Park in the Rasuwa District of Nepal. Gosaikunda Lake is situated at an altitude of about 4,380 meters above sea level, it is also known as the Frozen Lake in Nepal because the lake remains frozen during the month of winter (October to June). https://allnepalexcursion.com/trip/langtang-gosainkunda-heli-tour/