Grandes Jorasses, Walker Spur, Cassin route,
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Walker Spur Grandes Jorasses one-day winter ascent: Caro North during the ascent
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23/02/2019 - Alpinism
Grandes Jorasses Walker Spur Cassin route: double one-day winter ascent! On Tuesday 19 February the French alpinists Léo Billon, Sébastien Ratel and Benjamin Védrines carried out a one-day winter ascent of the Cassin route up the Walker Spur on the...