Lake RakuLake Raku is an artificial lake in Estonia. It is located partially in Tallinn and partially in the village of Männiku, [Saku Parish|Männiku], between Männiku Road and the Viljandi highway.Physical descriptionThe lake has an area of, and it has five islands with a combined area of. The lake has an average depth of and a maximum depth of. It is long, and its shoreline measures. It has a volume of.