A flock of swans at the high altitude freshwater Lake Manasarovar, Tibet by Maria Vincent RobinsonMay 23, 2021May 23, 202116 Comments This lake surprisingly has freshwater in about 15,000 feet above the sea level. This is a sacred place in four religions: Bön, Buddhism, Hinduism and Jainism. A flock of swans at the high altitude freshwater Lake Manasarovar, Tibet