Lock 11 — La Prée – Port of Blain loop from Le Gâvre
Lock 11 — La Prée – Port of Blain loop from Le Gâvre
2
riders
Lock 11 — La Prée – Port of Blain loop from Le Gâvre
03:19
59.5km
210m
Gravel riding
Moderate gravel 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: March 27, 2026
Waypoints
Start point
Bus stop
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21.5 km
Abbaretz lagoon
Highlight • Other
You can tour the site by bike, but it's clearly mountain biking/gravel riding (walkways, roots, rocks, etc.).
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Tip by
22.8 km
Abbaretz mine spoil tip
Highlight • Other
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Tip by
40.6 km
View of the Isac dam and the Nantes-Brest canal from Bout du Bois
Highlight • Viewpoint
The surroundings are very quiet and with shade if necessary.
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Tip by
44.5 km
Canal de Nantes à Brest
Lake
47.8 km
Terrier Lock
Highlight • Other
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51.1 km
Lock 11 — La Prée
Highlight • Structure
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Tip by
52.5 km
Blain 44
Highlight • Other
52.5 km
Port of Blain
Highlight • Rest Area
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Tip by
52.6 km
Le Monkey Bike Bar
Highlight • Pub
schedules available on Google and social networks, depending on the seasons.
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59.5 km
End point
Bus stop
Way Types & Surfaces
Way Types
21.1 km
20.6 km
11.2 km
4.92 km
1.62 km
< 100 m
Surfaces
23.2 km
15.5 km
11.9 km
8.83 km
204 m
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Elevation
Highest point (90 m)
Lowest point (10 m)
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Weather
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Thursday 28 May
31°C
17°C
0 %
Additional weather tips
Max wind speed: 3.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.