Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais
Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais
4.4
(17)
86
riders
Carrière des Pins – Small lake in the rocks loop from La Ferté-Alais
04:21
50.6km
650m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.
Last updated: October 9, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 130 m for 8 m
After 50.6 km for 8 m
Waypoints
Start point
Train Station
5.66 km
Paleontological Site of La Petite Garenne
Highlight • Natural Monument
9.73 km
Glade and chaos
Highlight • Other
Translated by Google •
Tip by
22.7 km
Bois Boulé
Forest
24.0 km
Polissoir du Bois Rond
Highlight • Monument
Translated by Google •
Tip by
24.6 km
Le Haut du Bois
Highlight • Forest
25.2 km
Dolmen known as La Pierre-Levée
Highlight • Other
Translated by Google •
Tip by
34.1 km
Carrière des Pins
Highlight • Other
It is nevertheless one of the first Geological site of Essonne with another small wagon located at the Butte du Puits Decauville 👍
Translated by Google •
Tip by
37.2 km
Singletrack through the Bois de Boissy-le-Cutté
Highlight (Segment) • Trail
Translated by Google •
Tip by
43.5 km
Small lake in the rocks
Highlight • Natural
Translated by Google •
Tip by
50.6 km
End point
Train Station
Way Types & Surfaces
Way Types
36.4 km
5.50 km
4.71 km
2.55 km
1.21 km
227 m
< 100 m
Surfaces
28.2 km
11.9 km
8.05 km
2.10 km
128 m
125 m
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Highest point (150 m)
Lowest point (50 m)
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Sign up for freeWeather
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Tuesday 13 October
22°C
7°C
0 %
Additional weather tips
Max wind speed: 7.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
The travel average (Garmin) speaks for itself 18.3km/h.😅
Some good passages all the same but at the cost of long liaisons sometimes.
We have to say we weren't used to it with last week's hike... 😊
Well, the weather was nice (but very cold 🥶 …
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