Banks of the Yerres River – Sénart State Forest loop from Boissy-Saint-Léger
Banks of the Yerres River – Sénart State Forest loop from Boissy-Saint-Léger
17
riders
03:30
54.8km
290m
Gravel riding
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: September 26, 2026
Tips
Cycling is not permitted along parts of this route
After 35.5 km for 184 m
After 47.8 km for 150 m
After 48.4 km for 143 m
Waypoints
Start point
Train Station
5.12 km
Highlight • Gorge
Translated by Google •
Tip by
7.27 km
Highlight • Historical Site
Translated by Google •
Tip by
7.29 km
Highlight • Monument
Translated by Google •
Tip by
12.3 km
Highlight • River
Translated by Google •
Tip by
30.9 km
Mare de la Justice
Lake
34.9 km
Highlight • Forest
Translated by Google •
Tip by
43.0 km
Highlight • Other
Translated by Google •
Tip by
45.6 km
Ruisseau de la Machine
Lake
46.2 km
Highlight • Lake
Translated by Google •
Tip by
47.5 km
Highlight • River
Translated by Google •
Tip by
48.3 km
Ruins
Ruins
54.8 km
End point
Train Station
Way Types & Surfaces
Way Types
32.2 km
8.24 km
7.37 km
4.18 km
2.94 km
Surfaces
19.7 km
19.6 km
10.1 km
5.03 km
259 m
< 100 m
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Highest point (100 m)
Lowest point (40 m)
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Friday 16 October
16°C
9°C
0 %
Additional weather tips
Max wind speed: 21.0 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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