They traded their sneakers for crampons: Agathe and Denis Gandon, d'Alençon, raised the GR 20 in nine days. 200 km and 14,000 m of elevation swallowed with 15 kg on the back
They traded their sneakers for crampons: Agathe and Denis Gandon, d'Alençon, raised the GR 20 in nine days. 200 km and 14,000 m of elevation swallowed with 15 kg on the back