Château de la Groulais – Port of Blain loop from Drefféac
Château de la Groulais – Port of Blain loop from Drefféac
4.8
(5)
20
riders
Château de la Groulais – Port of Blain loop from Drefféac
06:48
112km
410m
Cycling
Hard bike 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: June 21, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Train Station
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28.0 km
Château de la Groulais
Highlight • Castle
Translated by Google •
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28.8 km
Port of Blain
Highlight • Rest Area
Translated by Google •
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30.3 km
Paudais lock
Highlight • Other
It also shows that there is money here and that people have the opportunity to earn money.
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43.8 km
Beautiful scenery along the Nantes-Brest canal
Highlight • Other
Translated by Google •
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44.6 km
Melneuf lock
Highlight • Other
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48.1 km
Parc de Carheil
Forest
53.3 km
L'Isac - super wide and aquatic plants
Highlight • Other
Aquatic plants grow like carpets on both sides.
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65.2 km
Green Slate Gravel Path
Highlight • Trail
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112 km
End point
Train Station
Way Types & Surfaces
Way Types
49.9 km
46.4 km
9.22 km
4.76 km
759 m
720 m
< 100 m
Surfaces
49.6 km
32.6 km
27.0 km
1.21 km
1.18 km
113 m
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Elevation
Highest point (60 m)
Lowest point (undefined)
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Weather
Powered by Foreca
Saturday 11 July
39°C
22°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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