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

La Guesne Bridge – Saint-Nazaire Bridge loop from Saint-Viaud

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

La Guesne Bridge – Saint-Nazaire Bridge loop from Saint-Viaud

Hard

15

riders

La Guesne Bridge – Saint-Nazaire Bridge loop from Saint-Viaud

05:43

125km

490m

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: October 8, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 5.97 km for 705 m

After 13.5 km for 744 m

After 88.9 km for 118 m

Waypoints

A

Start point

Bus stop

Get Directions
1

975 m

Saint-Vital Church of Saint-Viaud

Highlight • Other

This 19th-century church pays homage to the Anglo-Saxon hermit monk Vital, who lived in a cave in the rock beneath the church. Vital is the origin of the village of Saint-Viaud and gave it its name (Viaud = Vital).

Translated by Google •

Tip by

2

6.32 km

Port de la Maison Verte

Highlight • Other

3

13.6 km

Pretty beach with the Saint-Nazaire bridge in the background

Translated by Google •

Tip by

4

15.1 km

Saint-Nazaire Bridge

Highlight (Segment) • Other

There is a shuttle to safely cross the bridge, especially in travel mode with loading. It operates during the summer period and on certain weekends in May, June and September.

inforoutes.loire-atlantique.fr/44/pont-de-saint-nazaire/une-navette-gratuite-pour-traverser-le-pont-de-saint-nazaire-avec-votre-velo/info_61391
loireavelo.fr/se-deplacer-sur-litineraire/traversee-du-pont-de-saint-nazaire

Translated by Google •

Tip by

5

89.0 km

La Barbière Dolmen

Highlight • Other

I really didn't understand how to get to the dolmen. The path that was supposed to go there was blocked off. I was able to take a photo over the …

Translated by Google •

Tip by

6

92.5 km

La Guesne Bridge

Highlight • Trail

The Pont de la Guesne is one of the many bridges that span the rivers and canals that branch out from the magnificent Marais de Brière. On it, you find the red and white marking of the GR 3.

Translated by Google •

Tip by

7

107 km

Saint-Nazaire Bridge

Highlight • Bridge

Bike lane is narrow and on the road. Car can be close to you. Be sure to go on a day without too much wind

Tip by

8

109 km

Mindin

Highlight • Other

B

125 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

92.4 km

14.7 km

7.97 km

6.88 km

2.40 km

202 m

Surfaces

75.6 km

45.8 km

1.44 km

1.32 km

409 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 (70 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Tuesday 13 October

21°C

11°C

0 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

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