What is the largest lake in Sweden?
Vänern
Saimaa
Mälaren
Vättern
With a surface area of 5,655 km2, Vänern is also the largest lake in the European Union and the third-largest lake entirely in Europe after Ladoga and Onega in Russia. 
reach: rather globalEuropelakesSweden
Answers by country
Vänern
Saimaa
Mälaren
Vättern
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