It branches off at Bludenz and extends about 30 kilometers to the east to the Arlberg and the border with Tyrol .
The Klostertal is an alpine valley in Vorarlberg , in Austria .
Klostertal branches off at Bludenz and extends about 30 kilometers to the east to the Arlberg and the border with Tyrol .
The Klostertal is an alpine valley in Vorarlberg , in Austria .