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Routes
Bike touring routes & trails
France
Pays de la Loire
Les Sables-D'Olonne
Saint-Mathurin

Marais d'Olonne – Gueffard Mill loop from Saint-Mathurin

Moderate

5.0

(1)

3

riders

Marais d'Olonne – Gueffard Mill loop from Saint-Mathurin

02:25

33.8km

200m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 19, 2026

Tips

Includes a segment in which cycling is not permitted

After 24.0 km for 173 m

Waypoints

A

Start point

Bus stop

Get Directions

1

13.2 km

Rain or shine ☀️

Highlight • Other

2

15.7 km

Île d'Olonne Marshes

Highlight • Other

Beautiful bird paradise, great Marais landscape. Well maintained cycle paths.

Translated by Google •

Tip by

19.1 km

Forêt domaniale d'Olonne

Forest

4

21.1 km

Sauveterre Beach

Highlight • Beach

Accessible to the beach via an asphalt road that crosses the pine forest.

Translated by Google •

Tip by

5

23.0 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

25.8 km

Marais d'Olonne

Highlight • Other

Old saltworks with lots of information about salt production.

Translated by Google •

Tip by

7

26.6 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

8

27.4 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

B

33.8 km

End point

Bus stop

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Way Types & Surfaces

Way Types

13.5 km

8.76 km

4.70 km

3.45 km

3.29 km

167 m

< 100 m

Surfaces

12.4 km

9.71 km

9.15 km

2.16 km

418 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 (60 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Tuesday 26 May

32°C

19°C

0 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Nearby routes

Moderate

3.6

75

Vendée Vélo: Les Sables-d'Olonne and Talmont Loop

02:20h

39.8km

180m

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