Col d'Invergneux - En boucle - vallon d'Urtier >> vallon de Grauson

41.80 km Rundtour skitour ab Ayasse Grauson. Der Höhenunterschied beträgt 1350 m, zwischen 1611 m und 2902 m Höhe. Geschätzte Dauer: 16 h 20 min. Startgemeinde: Ayasse Grauson (Vallée d'Aoste, Italy).

This hike includes 2 significant climbs. With a total elevation gain of 1494 m across 20.19 km, with an average slope of 7.4%.

• Climb 1 (at km 14.38 km): +1262 m over 13.58 km, average slope 9.3%
• Climb 2 (at km 37.88 km): +232 m over 6.61 km, average slope 3.5%