description Klarälven River Overview
Klarälven is a river of Norway and Sweden that rises in the Norwegian mountain region, where its upper course is called the Trysilelva. It flows south into Sweden through Värmland and empties into Lake Vänern at Karlstad, after a combined course of roughly 460 kilometres. The river is used for hydroelectric generation and was historically important for floating timber from inland forests to downstream processing sites.
help Klarälven River FAQ
Where does Klarälven flow, and what is it called in Norway?
The river begins in the Norwegian-Swedish mountain region, runs through Norway as the Trysilelva, and returns to Sweden as Klarälven. It empties into Lake Vänern at Karlstad in Värmland.
How long is Klarälven?
The full river course is roughly 460 kilometres, with about 300 kilometres in Sweden and the rest in Norway. That makes Klarälven Sweden's longest river when measured as the cross-border river course.
Does Klarälven connect to Göta älv?
Yes, Klarälven flows into Lake Vänern, and the outflow from Vänern is Göta älv. Counted as one river system, Klarälven-Vänern-Göta älv is about 720 kilometres long.
What is Klarälven known for besides its length?
The river is known for large meanders through Värmland and for its historic timber-floating and rafting culture. Outdoor activities today include canoeing, fishing, kayaking, and timber-raft trips near Karlstad and farther north.
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