Lake Kari is situated on Mount Aragats. The Altitude is 3402 m; the surface area is 0,12 sq.m; the depth is 9 m. It is possible to reach Kari Lake from Byurakan by highway. There is a meteorological station, equipped on the Eastern coast of the lake.
The climate on Aragats depends on the altitude. From the foot of the mount up to the peak the temperature varies from -3 °C to 10 °C, precipitations – 300-900 mm and more. In summer weather is mild and warm, in winter – cold. The territory is rich with vegetation, many representatives of animal world.
The lake appeared from ice formations. It is surrounded by snow most of the time and that is why water is rather cold. The river Arkashen starts from Kari Lake.