Sikili Lake is an extraordinary and distinctive "wandering lake". It is the highest in the chain of lakes situated along the Kichera River and united by the riverbed into a whole system of wandering lakes. Sikili Lake is situated almost at the very north-western end of the delta of the Angara and Kichera, 25 km from Baikal Lake, and 13 metres above its surface. It is narrow and oblong. Its length from north to south is more than 6 km.