Fontaine St Martin – Mauldre crossing loop from Montfort-l'Amaury
Fontaine St Martin – Mauldre crossing loop from Montfort-l'Amaury
4.4
(5)
7
riders
Fontaine St Martin – Mauldre crossing loop from Montfort-l'Amaury
01:46
24.1km
210m
Mountain biking
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: May 13, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Bus stop
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4.52 km
Fontaine St Martin
Highlight • Other
7.62 km
Mauldre crossing
Highlight • River
Translated by Google •
Tip by
10.2 km
Grand étang du Bois de Kabiline
Highlight • Lake
Feed by the Mauldre, a small river of 35 km which has its source between Saint-Rémy-l’Honoré and Coignières before flowing into the Seine. …
Translated by Google •
Tip by
11.1 km
Petit Étang
Lake
18.6 km
La Milière
Highlight • Natural
21.4 km
MTB Descent in Parc naturel régional de la Haute Vallée de Chevreuse
Highlight (Segment) • MTB Park
Translated by Google •
Tip by
24.1 km
End point
Bus stop
Way Types & Surfaces
Way Types
13.1 km
6.83 km
2.70 km
1.04 km
451 m
Surfaces
8.78 km
5.67 km
4.37 km
3.08 km
2.21 km
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Elevation
Highest point (190 m)
Lowest point (90 m)
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Weather
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Friday 22 May
29°C
12°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.