Canal De Nantes a Brest – Saint-Algon Lock loop from Châteaulin-Embranchement
Canal De Nantes a Brest – Saint-Algon Lock loop from Châteaulin-Embranchement
4.5
(40)
220
riders
Canal De Nantes a Brest – Saint-Algon Lock loop from Châteaulin-Embranchement
03:52
66.2km
340m
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: March 29, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Train Station
Get Directions
10.3 km
Pen ar Pont Lock and Its Island
Highlight • Bridge
10.3 km
Good break area with roofing and drinking water
Highlight • Other
23.5 km
Canal De Nantes a Brest
Highlight • Other
Translated by Google •
Tip by
23.7 km
Coblant Bridge
Highlight • Bridge
Translated by Google •
Tip by
24.9 km
Saint-Algon Lock
Highlight • Structure
Translated by Google •
Tip by
27.2 km
Canal de Nantes à Brest
Lake
29.8 km
Old barge of the Canal de Nantes à Brest
Highlight • Monument
Translated by Google •
Tip by
33.2 km
Châteaulin Lock House and Canal
Highlight (Segment) • Structure
The water level was lowered for this purpose.
This was the case in June 2024 - @Lydie attached a picture showing …
Translated by Google •
Tip by
65.1 km
Châteaulin
Highlight • Settlement
Translated by Google •
Tip by
66.2 km
End point
Train Station
Way Types & Surfaces
Way Types
56.1 km
6.46 km
1.84 km
1.14 km
387 m
229 m
< 100 m
Surfaces
65.0 km
876 m
198 m
117 m
< 100 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Tuesday 19 May
18°C
12°C
31 %
Additional weather tips
Max wind speed: 21.0 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.