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All outdoor activities
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Distance8.06 km
Elevation gain496 m
Elevation loss496 m
Estimated time2 h 40 min
Altitude maximum606 m
Altitude minimum329 m
TypeLoop
DifficultyModerate
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About this trail
8.06 km loop hiking starting from Grignon.
This hike includes 1 significant climbs. With a total elevation gain of 251 m across 1.26 km, with an average slope of 19.9%.
- Climb 1 (at km 3.14 km): +251 m over 1.26 km, average slope 19.9%
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iOS + Android with offline topo maps and live GPS navigation.
French independent team — GDPR-native
