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![Los Arenales - a granite climbing paradise in Argentina](/uploads/img/3/28960.jpg)
11/02/2015 - Alpinism
Los Arenales - a granite climbing paradise in Argentina Swiss alpinist Michael Lerjen-Demjen introduces the climbing at Los Arenales close to Mendoza in Argentina. Perfect granite and an unlimited potential at an altitude of 3000m.
![The Needles and the magical climbing in California](/uploads/img/3/18941.jpg)
12/07/2013 - Alpinism
The Needles and the magical climbing in California The Swiss Michael Lerjen-Demjen presents climbing at The Needles in California. A magical place for climbing in the USA.
![Fitz Roy, important East Face new route by Ackermann and Lerjen-Demjen](/uploads/img/3/14974.jpg)
20/11/2012 - Alpinism
Fitz Roy, important East Face new route by Ackermann and Lerjen-Demjen On the East Face of Fitz Roy in Patagonia Switzerland’s Michael Lerjen-Demjen and Argentina’s Jorge Ackermann have made the first ascent, in alpine style, of Un Mar de Suenos (1200m, 7a, A3, M4).
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