L'Isac dam on the Nantes-Brest canal
L'Isac dam on the Nantes-Brest canal
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L'Isac dam on the Nantes-Brest canal
Cycling
5.0
(154)
Gravel riding
5.0
(5)
Tips
August 6, 2020
Cycling
•February 10, 2023
Cycling
Along this blue ribbon, which stretches for 360 kilometers, no fewer than 236 locks interrupt the movement of boats traveling on the canal.
The watercourse winds through the most beautiful valleys in Brittany and connects the rivers Erdre, Isac, Oust, Blavet, Doré, Hyère and Aulne.
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Nearby routes
Best routes near L'Isac dam on the Nantes-Brest canal
4.6
(53)
431
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(47)
218
riders
39.7km
02:25
50m
50m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(21)
196
riders
163km
10:53
540m
540m
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.
Details
Informations
Elevation 80 m
Weather
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Saturday 28 March
12°C
1°C
13 %
Additional weather tips
Max wind speed: 15.0 km/h
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