
1) Mountain in Switzerland 2) Mountain of the Alps 3) Mountain of Valais 4) Two-thousander of Switzerland
Found on
https://www.crosswordclues.com/clue/eggstock

The Eggstock (3,556 m) is a minor prominence of the Uri Alps, forming the northern pillar of the Dammastock on the border between the cantons of Valais and Uri. The tripoint between the cantons of Bern, Valais and Uri (3,500 m) is located 600 m west of the summit. ...
Found on
http://en.wikipedia.org/wiki/Eggstock
No exact match found.