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Routes
Mountain biking trails
France
Pays de la Loire
Les Sables-D'Olonne
Saint-Mathurin

Gueffard Mill – Sauniers de l'Île d'Olonne loop from Saint-Mathurin

Routes
Mountain biking trails
France
Pays de la Loire
Les Sables-D'Olonne
Saint-Mathurin

Gueffard Mill – Sauniers de l'Île d'Olonne loop from Saint-Mathurin

Easy

5.0

(2)

8

riders

Gueffard Mill – Sauniers de l'Île d'Olonne loop from Saint-Mathurin

01:21

22.1km

90m

Mountain biking

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

Last updated: June 18, 2026

Tips

Includes a segment in which cycling is not permitted

After 9.53 km for 173 m

Waypoints

A

Start point

Bus stop

Get Directions

1

6.28 km

Gueffard Mill

Highlight • Other

The Gueffard mill was built before 1656, abandoned from 1931, then restored in 2023. The reconstruction of its wings allowed it to regain its former glory.

Translated by Google •

Tip by

2

6.37 km

Mill

Highlight • Other

3

7.05 km

Sauniers de l'Île d'Olonne

Highlight • Other

The salt worker welcomes you into his hut with his products from the salt marshes (salt, samphire, etc.) and will explain the life of the marsh to you.

Translated by Google •

Tip by

4

7.95 km

Marais d'Olonne

Highlight • Other

Old saltworks with lots of information about salt production.

Translated by Google •

Tip by

5

10.7 km

You can cross this swampy portion by opening your eyes and ears. You will experience one or more animal encounters for sure!

Translated by Google •

Tip by

6

12.2 km

Ornithological observatory

Highlight • Other

Here you can observe the diverse birdlife of the saltworks area without disturbing the animals.
There are display boards with explanations, unfortunately only in French

Translated by Google •

Tip by

7

13.3 km

Marais de la Foye

Highlight • Natural

B

22.1 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

12.0 km

5.78 km

1.93 km

1.43 km

885 m

116 m

< 100 m

Surfaces

9.79 km

4.49 km

4.31 km

3.09 km

264 m

195 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Today

Wednesday 1 July

26°C

13°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

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