76th Annual Convention 20.06 - 22.06.2009
Sunday, June 21:
Geological excursion to Gasterntal and Sunnbüel (2000 m).
Walk to the Gasterntal
Monday, June 22:
Geological excursion to the Haslital, visit of the underground electric power stations of KWO (Kraftwerke Oberhasli)
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