1) Bernese Alps 2) Mountain of Valais 
The Birghorn is a mountain of the Bernese Alps, located on the border between the Swiss cantons of Bern and Valais. It lies on the range connecting the Lötschen Pass from the Tschingelhorn, separating the upper Gasterntal (Bernese Oberland) from the Lötschental (Valais). ...