
1) Mountain of the Alps 2) Mountain of Valais 3) Two-thousander of Switzerland
Found on
https://www.crosswordclues.com/clue/gärsthorn

The Gärsthorn is a mountain of the Bernese Alps, overlooking Mund in the canton of Valais. The main (north) summit has an elevation of 2,964 metres, while the southern summit has an elevation of 2,927 metres. ...
Found on
http://en.wikipedia.org/wiki/Gärsthorn
No exact match found.