The Great Swiss climbing tour: learning the ropes
What is sport climbing all about? And where are the most beautiful spots in Switzerland to reach new heights hanging on by your fingernails?
What is sport climbing all about? And where are the most beautiful spots in Switzerland to reach new heights, hanging on by your fingernails? In this exclusive swissinfo.ch series, follow professional German climber Pirmin Bertle as he sets off on a journey in his van through Switzerland's natural w...
