Birs

The Birs in Laufen

The Birs (French: Birse) is a 73-kilometre (45 mi) long river in Switzerland that flows through the Jura region. The river ends when it joins the Rhine between Basel and Birsfelden. It is the most important river of the Swiss Jura.

Birs Media

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  Aerial view of the Rhine, with Birs entering the Rhine