en: Lake Iijärvi ( Ristijärvi ) is a medium-sized lake in the Oulujoki main catchment area . It is located in the Kainuu region , northern Finland . Iijärvi - Lake ( Ristijärvi ) is a medium-sized lake in the main catchment area of Oulujoki , located in the Kainuu region of northern Finland .
ms: Tasik Iijrvi (Ristijrvi) adalah sebuah tasik bersaiz sederhana di kawasan tadahan utama Oulujoki. Ia terletak di wilayah Kainuu, utara Finland. Iijrvi - Tasik (Ristijrvi) adalah sebuah tasik bersaiz sederhana di kawasan tadahan utama Oulujoki, yang terletak di wilayah Kainuu di utara Finland.