19.96 km loop hiking starting from Tonnerre. Elevation gain is 347 m, with altitude ranging from 134 m to 246 m. Estimated time: 5 h 10 min. Starting town: Tonnerre (Bourgogne-Franche-Comté, France).
This hike includes 1 significant climbs. With a total elevation gain of 126 m across 1.72 km, with an average slope of 7.3%.
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