Ögii Lake (, ) is a freshwater lake in eastern Arkhangai, in central Mongolia. The lake, designated as a Ramsar Site of International Importance, is known for its fish and for birdlife. It is a stopover point for migrating waterbirds of the family Anatidae. Almost half the lake is less than deep. There are several ger tourist camps around the lake, as well an information and training center. See also Ramsar sites in Mongolia References Lakes of Mongolia Ramsar sites in Mongolia