La Dune aux pierres – Chailly Oil Well loop from Ponthierry Pringy
La Dune aux pierres – Chailly Oil Well loop from Ponthierry Pringy
4.7
(6)
9
riders
La Dune aux pierres – Chailly Oil Well loop from Ponthierry Pringy
02:27
34.1km
170m
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: May 7, 2026
Tips
Cycling is not permitted along parts of this route
After 0 m for 235 m
After 33.9 km for 235 m
Waypoints
Start point
Train Station
Get Directions
15.3 km
Viewpoint from Camp de Chailly
Highlight • Viewpoint
Translated by Google •
Tip by
17.0 km
Montée du Sanglier
Highlight (Segment) • Trail
18.0 km
Longues Vallées Singletrack
Highlight (Segment) • MTB Park
Translated by Google •
Tip by
18.3 km
The Long Valleys Touring Route
Highlight • Trail
Translated by Google •
Tip by
18.5 km
La Dune aux pierres
Highlight • Other
Translated by Google •
Tip by
19.8 km
Chailly Oil Well
Highlight • Monument
Translated by Google •
Tip by
20.4 km
Evées Pond
Highlight • Lake
Tip by
33.4 km
Seine riverbanks in Ponthierry
Highlight • River
Translated by Google •
Tip by
34.1 km
End point
Train Station
Way Types & Surfaces
Way Types
17.4 km
5.53 km
4.16 km
3.13 km
2.58 km
912 m
364 m
Surfaces
15.8 km
10.9 km
3.37 km
2.75 km
1.27 km
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Elevation
Highest point (140 m)
Lowest point (40 m)
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Weather
Powered by Foreca
Tuesday 19 May
20°C
12°C
58 %
Additional weather tips
Max wind speed: 23.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.