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Vallées de l'Essonne et de l'École

Hiking Very hard Created at: March 17, 2026

Informations

Distance 51.84 km
Elevation gain 534 m
Elevation loss 589 m
Altitude minimum 40 m
Altitude maximum 124 m
Altitude Start 97 m
Altitude End 42 m
Estimated hiking time 13 h 30 min
Difficulty Very hard

51.84 km loop hiking starting from Buthiers. Elevation gain is 534 m, with altitude ranging from 40 m to 124 m. Estimated time: 13 h 30 min. Starting town: Buthiers (Île-de-France, France).

This hike includes 1 significant climbs. With a total elevation gain of 288 m across 29.01 km, with an average slope of 1.0%.

  • Climb 1 (at km 118.42 km): +288 m over 29.01 km, average slope 1.0%

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