Iijärvi is a rather small lake in Suomussalmi, Finland. It belongs to the Oulujoki main catchment area. It is situated partly in Kainuu region and partly in Northern Ostrobothnia region.Iijärvi in the Jarviwiki Web Service. Retrieved 2014-03-01. The lake is situated in the border of Hossa Nature Protection Area.
See also List of lakes in Finland
References