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Routes
Road cycling routes
France
Brittany
Saint-Malo
Bonnemain

Beauchet Tidal Mill – Guildo Castle loop from Bonnemain

Routes
Road cycling routes
France
Brittany
Saint-Malo
Bonnemain

Beauchet Tidal Mill – Guildo Castle loop from Bonnemain

Hard

7

riders

Beauchet Tidal Mill – Guildo Castle loop from Bonnemain

08:20

192km

1,580m

Road cycling

Hard road ride. Very 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: September 25, 2026

Tips

Includes a movable bridge

Check opening times.

After 32.5 km for 27 m

Waypoints

A

Start point

Train Station

Get Directions

9.25 km

La Lande de Villegate

Forest

2

22.8 km

Beauchet Tidal Mill

Highlight • Other

Tide mill in very good condition.

Translated by Google •

Tip by

3

35.1 km

Prieuré Beach

Highlight • Other

This beach offers a beautiful view of the Ville Close of Saint-Malo. When the sea recedes, an outdoor swimming pool allows you to swim without walking too much.
Beach supervised …

Translated by Google •

Tip by

44.7 km

Beach

Beach

5

45.4 km

Frémur Bridge and Bay View

Highlight • Bridge

Nice view of the bay on this bridge which connects the Côtes d'Armor and Ille et Vilaine by crossing the Frémur.

Translated by Google •

Tip by

6

47.7 km

Lancieux Windmill

Highlight • Monument

Beautiful beautiful old windmill

Translated by Google •

Tip by

7

55.4 km

Guildo Castle

Highlight • Castle

The ruins of the Château du Guildo rise above the mouth of the Arguenon.
The castle was once the property of Prince Gilles of Brittany, whom his own brother, Duke …

Translated by Google •

Tip by

8

69.3 km

Roman Ruins at Corseul

Highlight • Historical Site

Totally unexpected, close to the road, we come across an alignment of colonnades... and it's after that we learn that it's a prehistoric site! Excellent !

Translated by Google •

Tip by

82.2 km

Canal d'Ille-et-Rance

Lake

10

83.0 km

Léhon the Pearl

Highlight • Other

A site where the myths and legends of Brittany are born

Translated by Google •

Tip by

11

83.0 km

Léhon

Highlight • Other

Very close to Dinan, the small town of Léhon owes its charm to the Rance crossed by a medieval bridge, to the houses, streets and alleys, to the cloister and …

Translated by Google •

Tip by

B

192 km

End point

Train Station

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Way Types & Surfaces

Way Types

148 km

22.6 km

13.7 km

5.17 km

1.14 km

807 m

< 100 m

Surfaces

180 km

10.2 km

882 m

355 m

170 m

148 m

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Elevation

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

Highest point (110 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Monday 19 October

16°C

8°C

25 %

Additional weather tips

Max wind speed: 20.0 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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