16.83 km loop ski touring starting from Le Serre. Elevation gain is 2150 m, with altitude ranging from 1063 m to 2696 m. Estimated time: 10 h 40 min. Starting town: Le Serre (Hautes Alpes, France).
This hike includes 2 significant climbs. With a total elevation gain of 2120 m across 8.51 km, with an average slope of 24.9%.
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