Syysjärvi is a medium-sized lake in the Vuoksi main catchment area. It is located in the region Southern Savonia and the municipality of Juva.Syysjärvi in the Jarviwiki Web Service. Retrieved 2014-03-02. On the shore of Kokonlahti bay there is a prehistory rock painting, which is not dated.Register of Antiquity. Finnish National Board of Antiquity. (Finnish: Kulttuurihistorian rekisteriportaali). Retrieved 2014-03-02.
See also List of lakes in Finland
References