Le Grand Chemin

Hiking Hard Created at: March 17, 2026

Informations

Distance 21.74 km
Elevation gain 549 m
Elevation loss 405 m
Altitude minimum 75 m
Altitude maximum 130 m
Altitude Start 79 m
Altitude End 103 m
Estimated hiking time 5 h 50 min
Difficulty Hard

21.74 km loop hiking starting from Le Pré-Saint-Gervais. Elevation gain is 549 m, with altitude ranging from 75 m to 130 m. Estimated time: 5 h 50 min. Starting town: Le Pré-Saint-Gervais (Île-de-France, France).

This hike includes 1 significant climbs. With a total elevation gain of 219 m across 9.82 km, with an average slope of 2.2%.

  • Climb 1 (at km 57.85 km): +219 m over 9.82 km, average slope 2.2%

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