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

The Drusenfluh is a mountain in the Rätikon mountain range (Alps), located on the border between Austria and Switzerland. According to the Swisstopo map, the mountain both includes the 2827 m Drusenfluh on the border and the three peaks named the :de:Drei Türme or Dri Türm (`Three Towers`), the highest of which (2830 m) is north of the main r.....
Found on
http://en.wikipedia.org/wiki/Drusenfluh
No exact match found.