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

Marais d'Olonne – Marais d'Olonne loop from Olonne-sur-Mer

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

Marais d'Olonne – Marais d'Olonne loop from Olonne-sur-Mer

Easy

4.3

(139)

244

riders

Marais d'Olonne – Marais d'Olonne loop from Olonne-sur-Mer

01:50

26.1km

50m

Cycling

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

Last updated: July 24, 2026

Tips

Includes a segment in which cycling is not permitted

After 22.5 km for 173 m

Waypoints

A

Start point

Train Station

Get Directions

1

4.38 km

A paradise for amphibians and birds

Highlight • Other

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 •

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2

5.52 km

Paddock

Highlight • Other

Drive directly through a horse paddock

Translated by Google •

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3

9.18 km

Île d'Olonne Marshes

Highlight • Other

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

Translated by Google •

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4

9.82 km

Olonne State Forest Trail

Highlight (Segment) • Forest

The Olonne national forest occupies more than 1,000 hectares, it is part of the Natura 2000 network. It is a treat to cross it by bike. You can come across wild boars and deer there.

Translated by Google •

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5

15.3 km

Marais d'Olonne

Highlight • Viewpoint

Trail through the Les Marais salt flats.
A variety of nature observations are possible. Please avoid unnecessary noise and do not drive on closed paths! Please do not leave the track!
Respect the nature!

Translated by Google •

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6

15.9 km

Rain or shine ☀️

Highlight • Other

7

17.9 km

This gravel road crosses the salt marshes of the island of Olonne. It is a winding path, lined with evaporation basins and vegetation typical of wetlands. The ambient calm is …

Translated by Google •

Tip by

8

20.9 km

Marais d'Olonne

Highlight • Other

Old saltworks with lots of information about salt production.

Translated by Google •

Tip by

B

26.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

14.4 km

4.07 km

3.40 km

2.87 km

1.19 km

191 m

Surfaces

7.39 km

7.23 km

5.99 km

4.86 km

586 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

Monday 3 August

27°C

17°C

18 %

Additional weather tips

Max wind speed: 19.0 km/h

to get more detailed weather forecasts along your route

Comments

June 15, 2022,durch die Salzfelder von Marais d'Olonne
A nice walk in summer temperatures. Well signposted cycle paths.

Showing Translation

October 12, 2022,Sortie à vélo A4S
A4S outing led by Jean Pierre. Excellent time in the marshes and the forest of olonne

Showing Translation

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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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