Dinan Viaduct – The Port of Dinan loop from Saint-Hélen
Dinan Viaduct – The Port of Dinan loop from Saint-Hélen
4
riders
Dinan Viaduct – The Port of Dinan loop from Saint-Hélen
03:19
46.2km
530m
Mountain biking
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: September 24, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 8.33 km for 9 m
After 8.48 km for 3 m
After 8.75 km for 2 m
After 36.8 km for 4 m
Waypoints
Start point
Bus stop
8.52 km
Dinan Viaduct
Highlight • Historical Site
Translated by Google •
Tip by
9.50 km
Climb of the old village
Highlight • Climb
Translated by Google •
Tip by
11.6 km
Canal d'Ille-et-Rance
Lake
13.2 km
Saint-Magloire Abbey Church, Léhon
Highlight • Religious Site
Translated by Google •
Tip by
13.3 km
Léhon
Highlight • Bridge
Translated by Google •
Tip by
15.2 km
Bois de Léhon
Forest
38.1 km
Narrow Path in Parc Naturel Régional Vallée de la Rance - Côte d'Émeraude
Highlight (Segment) • Trail
Translated by Google •
Tip by
39.5 km
The Port of Dinan
Highlight • Settlement
Tip by
39.5 km
Dinan Old Town
Highlight • Historical Site
Translated by Google •
Tip by
46.2 km
End point
Bus stop
Way Types & Surfaces
Way Types
15.4 km
11.9 km
7.62 km
7.12 km
3.31 km
745 m
112 m
Surfaces
17.2 km
14.2 km
9.95 km
3.25 km
1.46 km
107 m
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Sign up for freeElevation
Highest point (130 m)
Lowest point (10 m)
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Sign up for freeWeather
Powered by Foreca
Monday 12 October
19°C
12°C
76 %
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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