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Couesnon dike – The dam on the Couesnon loop from Roz-sur-Couesnon

Routes

Bike touring routes & trails

Couesnon dike – The dam on the Couesnon loop from Roz-sur-Couesnon

Easy

4.6

(24)

164

riders

Couesnon dike – The dam on the Couesnon loop from Roz-sur-Couesnon

01:13

21.1km

20m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 15, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Baie du Mont Saint Michel

Waypoints

Start point

Bus stop

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893 m

Mont-St-Michel polder

Highlight • Other

Beautiful views of the cultivated fields of the polder!

Translated by Google •

Tip by

7.81 km

The Couesnon dike connects the mainland to Mont-Saint-Michel by crossing the polders. By bike, it offers a unique perspective of the bay and its expanses. This rolling, windy section gives the approach to the Mont its character.

Translated by Google •

Tip by

9.92 km

Beautiful view of Mont-Saint-Michel (Barrage)

Highlight • Viewpoint

From the Couesnon dam bridge, you have a wide-angle view of Mont-Saint-Michel and its bay. Make a short stop before setting off on the long road to Rennes.

Translated by Google •

Tip by

10.1 km

The dam on the Couesnon

Highlight • Other

The footpath along the Couesnon to the dam already offers an impressive view of Mont-Saint-Michel. From here, the path with an unobstructed view leads across the salt marshes and the …

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10.7 km

Mogul slope with a view of St. Michel

Highlight • Other

St. Michel all to yourself - even in high season, there are very few people on the dam (suitable for gravel) and the perfect view of the monastery island is free :)

Translated by Google •

Tip by

21.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.6 km

3.68 km

3.02 km

1.28 km

574 m

Surfaces

16.0 km

2.62 km

1.77 km

752 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Today

Tuesday 1 September

25°C

11°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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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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Couesnon dike – The dam on the Couesnon loop from Roz-sur-Couesnon

Mont-St-Michel polder

Couesnon dike

Beautiful view of Mont-Saint-Michel (Barrage)

The dam on the Couesnon

Mogul slope with a view of St. Michel

Nearby routes

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