Alps, Wallis, 2009
Hörnli-ridge Matterhorn 4478m Roccia Nera 4075m Breithorncrossing E-W 4164m Pollux 4092m with Rogier Wassenberg and Paul Klok
Read More
in the upper part using crampons (Matterhorn 4478m. Wallis 2009, Switzerland)
in the upper part using crampons (Matterhorn 4478m. Wallis 2009, Switzerland)
