Brêche Portetta, couloir NE en boucle

13.15 km Rundtour skitour ab Pralognan-la-Vanoise. Der Höhenunterschied beträgt 1450 m, zwischen 1416 m und 2634 m Höhe. Geschätzte Dauer: 8 h 20 min. Startgemeinde: Pralognan-la-Vanoise (Savoie, France).

This hike includes 2 significant climbs. With a total elevation gain of 1513 m across 8.60 km, with an average slope of 17.6%.

• Climb 1 (at km 6.39 km): +991 m over 6.32 km, average slope 15.7%
• Climb 2 (at km 9.78 km): +522 m over 2.27 km, average slope 23.0%