10.72 km loop hiking starting from Saint-Derrien. Elevation gain is 309 m, with altitude ranging from 40 m to 94 m. Estimated time: 2 h 50 min. Starting town: Saint-Derrien (Bretagne, France).
This hike includes 1 significant climbs. With a total elevation gain of 117 m across 2.06 km, with an average slope of 5.7%.
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