Pra Sec - Arminaz - Colle Battaglione Aosta

Pra Sec - Arminaz - Colle Battaglione Aosta is an official trail from the Aosta Valley trail registry (code 22_S23). The route lies in the municipality of Doues, in the Great St Bernard Valley. From Pra Sec (1635 m) to Colle Battaglione Aosta (2875 m): 6.8 km with +1257 m of elevation change, difficulty E (CAI scale). Minimum elevation 1635 m, maximum 2875 m. Recommended season per registry: Luglio - Agosto (months 7, 8). Waymarking: 29 segnavia recorded in the registry. GPX track and elevation data from Regione Autonoma Valle d'Aosta (open data DGR 899/2014).

Along the way — you move at the foot of the Grandes Jorasses, on the Italian side of Mont Blanc. You reach high-altitude lakes, panoramic passes and scree frequented by marmots and ibex. It calls for a fit hiker’s pace and proper footwear.