4.8
(4)
30
riders
Guipry-Messac Mill – Vilaine River loop from Guichen - Bourg-des-Comptes
05:12
92.3km
380m
Gravel riding
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.
Last updated: August 23, 2026
Tips
Cycling is not permitted along parts of this route
After 2.19 km for 233 m
After 7.83 km for 56 m
After 12.5 km for 104 m
Waypoints
Start point
Train Station
Get Directions
1.03 km
La Vilaine
Lake
7.91 km
Statue With View of the Vilaine River
Highlight • Monument
8.30 km
Great viewpoint over the Vilaine
Highlight • Other
Translated by Google •
Tip by
12.5 km
Ancienne carrière du Clos Pointu
Nature Reserve
21.7 km
Guipry-Messac Mill
Highlight • Restaurant
Translated by Google •
Tip by
29.7 km
Mur de la Corbinieres (800m at 9.8%)
Highlight (Segment) • Other
Translated by Google •
Tip by
31.1 km
Forêt de Corbinière
Forest
37.3 km
Port de Roche Rest Area With View of the Château
Highlight • Rest Area
47.7 km
Vilaine River
Highlight • River
Translated by Google •
Tip by
71.7 km
View of the Messac mill from the footbridge
Highlight • Other
Translated by Google •
Tip by
89.9 km
La Courbe
Highlight • Other
There is also a repair station for bicycles.
Translated by Google •
Tip by
92.3 km
End point
Train Station
Way Types & Surfaces
Way Types
28.7 km
27.3 km
14.2 km
13.9 km
7.81 km
339 m
Surfaces
34.0 km
23.9 km
16.2 km
13.9 km
4.13 km
< 100 m
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Elevation
Highest point (80 m)
Lowest point (0 m)
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Weather
Powered by Foreca
Monday 31 August
24°C
13°C
0 %
Additional weather tips
Max wind speed: 12.0 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
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