8.06 km loop hiking starting from Grignon. Elevation gain is 708 m, with altitude ranging from 326 m to 605 m. Estimated time: 2 h 40 min. Starting town: Grignon (Auvergne-Rhône-Alpes, France).
This hike includes 1 significant climbs. With a total elevation gain of 251 m across 1.26 km, with an average slope of 19.9%.
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