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Routes
Road cycling routes
France
Pays de la Loire
Saint-Nazaire
Trignac

Old Port of La Roche-Bernard – Rozé Port and Viewpoint loop from La Croix-de-Méan

Routes
Road cycling routes
France
Pays de la Loire
Saint-Nazaire
Trignac

Old Port of La Roche-Bernard – Rozé Port and Viewpoint loop from La Croix-de-Méan

Moderate

3.0

(1)

31

riders

Old Port of La Roche-Bernard – Rozé Port and Viewpoint loop from La Croix-de-Méan

04:42

112km

710m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: June 20, 2026

Tips

Includes a movable bridge

Check opening times.

After 70.8 km for 164 m

Waypoints

A

Start point

Train Station

Get Directions

27.3 km

Bois de Kerolivier

Forest

2

39.2 km

Old Port of La Roche-Bernard

Highlight • Settlement

The stones, weathered by time, and the steep alleyways tell the story of this "Small Town of Character," born of the sea and maritime trade. Clinging to the banks of …

Translated by Google •

Tip by

3

57.4 km

View of the Vilaine

Highlight (Segment) • Viewpoint

La Vilaine crosses Ille-et-Vilaine from east to west and then from north to south after Rennes. It flows into the Atlantic Ocean in the Morbihan department. With its sea and …

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Tip by

4

81.8 km

Lac de la Roche Hervé

Highlight • Lake

Very beautiful circuit through the countryside between Morbihan and Loire-Atlantique, passing through Briandais and the Château de la Roche Hervé.

Translated by Google •

Tip by

5

84.3 km

Bretesche Castle

Highlight • Castle

Former residence of the Barons of La Roche Bernard and center of Protestantism. The castle impresses with its romantic and fairytale side. Only the courtyard is open to the public (the interior of the castle is not accessible).

Translated by Google •

Tip by

6

96.4 km

Grande Brière Bird Marsh

Highlight • Natural

very beautiful and wild

Translated by Google •

Tip by

7

102 km

very beautiful point of view on the marshes of Brière without too much passage of car!

Translated by Google •

Tip by

8

104 km

Rozé Port and Viewpoint

Highlight • Monument

To do in different seasons to see the evolution of the marsh.

Translated by Google •

Tip by

9

104 km

Rozé Locks

Highlight • Viewpoint

Beautiful lock to see at the picnic area of the port of Rozé in the Parc de la Brière.

Translated by Google •

Tip by

B

112 km

End point

Train Station

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Way Types & Surfaces

Way Types

82.5 km

16.1 km

8.02 km

4.89 km

194 m

Surfaces

104 km

7.79 km

< 100 m

< 100 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 (80 m)

Lowest point (0 m)

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Weather

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Sunday 12 July

33°C

20°C

-- %

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