Grignon Lake – Conflans loop from Grignon
Grignon Lake – Conflans loop from Grignon
5.0
(1)
22
riders
03:19
37.1km
1,100m
Cycling
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
Last updated: November 7, 2026
Tips
Cycling is not permitted along parts of this route
After 7.21 km for 63 m
After 32.2 km for 222 m
Waypoints
Start point
1.20 km
Highlight • Lake
Translated by Google •
Tip by
6.95 km
Highlight • Other
Tip by
7.03 km
Highlight • Other
Translated by Google •
Tip by
16.5 km
Fort du Mont
Castle
18.8 km
Highlight • Viewpoint
Translated by Google •
Tip by
20.4 km
Viewpoint
Viewpoint
33.7 km
Highlight • Other
Showing Translation
Tip by
37.1 km
End point
Way Types & Surfaces
Way Types
24.1 km
4.21 km
3.56 km
3.00 km
2.14 km
108 m
Surfaces
25.5 km
7.63 km
2.96 km
656 m
291 m
< 100 m
< 100 m
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Sign up for freeElevation
Highest point (1,290 m)
Lowest point (330 m)
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Sign up for freeWeather
Powered by Foreca
Tuesday 10 November
12°C
9°C
27 %
Additional weather tips
Max wind speed: 3.0 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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