Sermaise Washhouse – Château du Marais loop from Saint-Chéron
Sermaise Washhouse – Château du Marais loop from Saint-Chéron
5.0
(2)
6
riders
Sermaise Washhouse – Château du Marais loop from Saint-Chéron
03:14
52.6km
330m
Cycling
Moderate bike 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: June 21, 2026
Tips
Includes a segment that goes up or down a series of steps
You may need to carry your bike.
After 125 m for 9 m
Waypoints
Start point
Train Station
Get Directions
4.12 km
Sermaise Washhouse
Highlight • Monument
10.1 km
Dourdan Lighthouse
Highlight • Monument
Translated by Google •
Tip by
15.5 km
A beautiful country road
Highlight (Segment) • Other
Translated by Google •
Tip by
26.2 km
Les glacières de Sonchamp
Highlight • Other
Translated by Google •
Tip by
27.2 km
Pinceloup Castle - Le Nôtre School
Highlight • Castle
31.5 km
A quiet, bucolic spot
Highlight • Other
Translated by Google •
Tip by
31.8 km
Lake Clairefontaine-en-Yvelines
Highlight • Lake
Translated by Google •
Tip by
48.4 km
Château du Marais
Highlight • Castle
Translated by Google •
Tip by
52.6 km
End point
Train Station
Way Types & Surfaces
Way Types
32.2 km
7.46 km
6.74 km
3.48 km
1.47 km
1.09 km
199 m
Surfaces
47.0 km
2.47 km
2.37 km
755 m
< 100 m
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Elevation
Highest point (170 m)
Lowest point (70 m)
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Weather
Powered by Foreca
Wednesday 8 July
33°C
20°C
0 %
Additional weather tips
Max wind speed: 17.0 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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