KnowraPetrozavodskLinked fromLinked fromThe 3 pages that link to Petrozavodsk, each with the reason it gives.All 3Broader topic 3KareliaBroader topic: It is the region’s principal administrative and industrial center.Lake OnegaBroader topic: It is the largest city and main port on the lake.Republic of KareliaBroader topic: The republic’s capital and principal urban center sits on Lake Onega.