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Polder Prétavoine – The dam on the Couesnon loop from Dol-de-Bretagne

Polder Prétavoine – The dam on the Couesnon loop from Dol-de-Bretagne

Moderate

5.0

(2)

riders

Polder Prétavoine – The dam on the Couesnon loop from Dol-de-Bretagne

02:40

61.9km

200m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: July 23, 2026

Tips

Cycling is not permitted along parts of this route

After 0 m for 241 m

After 61.8 km for 241 m

Waypoints

Start point

Train Station

Get Directions

12.9 km

Chapelle Sainte-Anne-de-la-Grève

Highlight • Religious Site

The Chapelle Sainte-Anne is a small chapel located on top of the dike of the Duchesse Anne, on the outskirts of Saint-Broladre, in the bay of Mont-Saint-Michel. The chapel was …

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26.3 km

Polder Prétavoine

Highlight • Other

30.6 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.

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30.7 km

Blick auf den Mont-Saint-Michel

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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30.8 km

The dam on the Couesnon

Highlight • Other

This is a tidal dam that prevents sea water from flowing into the river. There is also a bridge into the polder areas.

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51.6 km

Cherrueix Beach

Highlight • Beach

Great costal route

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60.1 km

Stuarts Street

Highlight • Other

Lively on Saturday mornings, the opportunity for a gourmet break

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60.5 km

Cathedral restoration by Ken Follet

Highlight • Other

Historic center of Dol very rich in medieval architecture, famous cathedral / Duchy of Brittany

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61.9 km

End point

Train Station

Way Types & Surfaces

Way Types

50.2 km

5.15 km

5.02 km

637 m

515 m

306 m

< 100 m

Surfaces

55.9 km

4.79 km

586 m

322 m

224 m

< 100 m

Elevation

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

Weather

Sunday 26 July

22°C

15°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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Polder Prétavoine – The dam on the Couesnon loop from Dol-de-Bretagne

Chapelle Sainte-Anne-de-la-Grève

Polder Prétavoine

Beautiful view of Mont-Saint-Michel (Barrage)

Blick auf den Mont-Saint-Michel

The dam on the Couesnon

Cherrueix Beach

Stuarts Street

Cathedral restoration by Ken Follet

Nearby routes

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