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Cœur de Bretagne, Rophémel - Étang de Trémelin

Hiking Very hard Created at: March 17, 2026

Informations

Distance 42.99 km
Elevation gain 657 m
Elevation loss 614 m
Altitude minimum 38 m
Altitude maximum 109 m
Altitude Start 49 m
Altitude End 92 m
Estimated hiking time 11 h 20 min
Difficulty Very hard

42.99 km loop hiking starting from Guenroc. Elevation gain is 657 m, with altitude ranging from 38 m to 109 m. Estimated time: 11 h 20 min. Starting town: Guenroc (Bretagne, France).

This hike includes 1 significant climbs. With a total elevation gain of 372 m across 13.72 km, with an average slope of 2.7%.

  • Climb 1 (at km 42.93 km): +372 m over 13.72 km, average slope 2.7%

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