Aduedaadzishi is a cirque lake in Ochamchire municipality, on the northern slope of the Kodori range, 2,411 m above sea level, occupying the floor of a glacial cirque. Surface area 0.32 km², catchment area 2.3 km², average depth 29.6 m, greatest depth 64 m, volume 9.48 million m³. It is fed by snow and rain. Its level is highest in the first half of summer and lowest in winter. The Adueda River flows out of the lake. The water temperature in summer is 16–18°C; in winter it freezes. The water is fresh.