The lake of Eistvere is pais lake in Järva county in Eistvere village near the Imavere–Viljandi–Karksi-Nuia road. The lake of Eistvere is a low lake of 14.5 ha, the average depth of which is 1.37 meters. Near the western shore of the lake, the island is located with an area of 0.35 hectares. Wikipedia