34.05 km loop hiking starting from Pontrieux. Elevation gain is 1157 m, with altitude ranging from -4 m to 98 m. Estimated time: 9 h 30 min. Starting town: Pontrieux (Bretagne, France).
This hike includes 1 significant climbs. With a total elevation gain of 552 m across 9.71 km, with an average slope of 5.7%.
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