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Col des Rayes Noires - Par le vallon du Lauson

Ski Touring Moderate Created at: March 18, 2026

Informations

Distance 8.46 km
Elevation gain 1775 m
Elevation loss 1775 m
Altitude minimum 1666 m
Altitude maximum 3441 m
Altitude Start 0 m
Altitude End 0 m
Estimated hiking time 6 h 10 min
Difficulty Moderate

8.46 km loop ski touring starting from Aosta. Elevation gain is 1775 m, with altitude ranging from 1666 m to 3441 m. Estimated time: 6 h 10 min. Starting town: Aosta (Vallée d'Aoste, Italy).

This hike includes 1 significant climbs. With a total elevation gain of 1814 m across 8.21 km, with an average slope of 22.1%.

  • Climb 1 (at km 8.31 km): +1814 m over 8.21 km, average slope 22.1%

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