Entrance to the Bois de la Grange – Mont Griffon Summit loop from Boissy-Saint-Léger
Entrance to the Bois de la Grange – Mont Griffon Summit loop from Boissy-Saint-Léger
7
riders
Entrance to the Bois de la Grange – Mont Griffon Summit loop from Boissy-Saint-Léger
01:05
12.2km
100m
Cycling
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: October 1, 2026
Tips
Cycling is not permitted along parts of this route
After 808 m for 276 m
After 10.1 km for 95 m
After 11.0 km for 58 m
Waypoints
Start point
Bus stop
4.25 km
Entrance to the Bois de la Grange
Highlight • Forest
4.41 km
Yerres Town Hall
Highlight • Other
5.83 km
Mont Griffon Summit
Highlight • Summit
The summit offers a superb panoramic view. It is accessed by stairs or by paths. The descent …
Translated by Google •
Tip by
11.9 km
La Végétale information panel
Highlight • Other
12.2 km
End point
Bus stop
Way Types & Surfaces
Way Types
7.89 km
2.16 km
1.05 km
774 m
328 m
Surfaces
8.18 km
1.69 km
1.38 km
850 m
111 m
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Highest point (110 m)
Lowest point (60 m)
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Sign up for freeWeather
Powered by Foreca
Sunday 18 October
13°C
4°C
24 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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