Leo Billon, Sébastien Ratel, Benjamin Védrines climb Matterhorn to complete Winter Direttissima Alpine Trilogy
With their repeat of the Gogna-Cerruti climb on the Matterhorn the French mountaineers Leo Billon, Sébastien Ratel and Benjamin Védrines have completed their project of climbing the three great north faces of the Alps in winter via three Direttissima.