Étang de la Tour – Path along the Ru des Vaux loop from Saint-Cyr
Étang de la Tour – Path along the Ru des Vaux loop from Saint-Cyr
11
riders
05:08
67.7km
470m
Mountain biking
Hard mountain bike ride. Very 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: September 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Parc naturel régional de la Haute Vallée de Chevreuse
Natura 2000 du Massif de Rambouillet et Zones Humides Proches
Waypoints
Start point
Train Station
1.94 km
Highlight • Trail
Translated by Google •
Tip by
3.70 km
Étang du Moulin à Renard et Étang Braque
Lake
5.17 km
Highlight • Bridge
Translated by Google •
Tip by
6.14 km
Le Bois des Roussières
Forest
11.1 km
Highlight • Trail
Translated by Google •
Tip by
12.5 km
Highlight (Segment) • Trail
Translated by Google •
Tip by
34.0 km
Highlight (Segment) • Trail
Translated by Google •
Tip by
38.1 km
Highlight • Lake
Translated by Google •
Tip by
44.0 km
Réserve biologique dirigée du Pont Granval
Nature Reserve
44.9 km
Highlight • Trail
Translated by Google •
Tip by
45.2 km
Highlight • Bridge
Translated by Google •
Tip by
58.3 km
Forêt domaniale de Port-Royal
Forest
60.7 km
Col du Manet
Peak
67.7 km
End point
Train Station
Way Types & Surfaces
Way Types
32.8 km
16.5 km
8.24 km
6.88 km
2.83 km
457 m
< 100 m
Surfaces
25.5 km
16.9 km
14.8 km
5.09 km
4.47 km
720 m
268 m
Sign up to see more specific route details
Sign up for freeElevation
Highest point (180 m)
Lowest point (110 m)
Sign up to see more specific route details
Sign up for freeWeather
Powered by Foreca
Monday 12 October
24°C
13°C
-- %
Additional weather tips
Max wind speed: -- km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.