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Routes
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France
Pays de la Loire
Les Sables-D'Olonne
Olonne-Sur-Mer

Marais d'Olonne – Olonne salt marshes loop from Plage Les Granges

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

Marais d'Olonne – Olonne salt marshes loop from Plage Les Granges

Hard

3.7

(3)

131

runners

Marais d'Olonne – Olonne salt marshes loop from Plage Les Granges

01:59

18.7km

40m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 19, 2026

Waypoints

A

Start point

Parking

Get Directions

1

461 m

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 •

Tip by

2

8.98 km

Marais d'Olonne

Highlight • Other

Old saltworks with lots of information about salt production.

Translated by Google •

Tip by

3

9.62 km

Olonne salt marshes

Highlight (Segment) • Other

It is worth taking a detour along the canals and on the paths bordering the salt marshes to discover these landscapes typical of the Vendée.

Translated by Google •

Tip by

4

14.1 km

Salaire bridge

Highlight • Bridge

The Salary Bridge is located in the heart of the marsh and spans the Vertonne River. The original bridge was built in 1758 to replace the Cour de l’Île ferry.

Translated by Google •

Tip by

5

14.6 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 •

Tip by

B

18.7 km

End point

Parking

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Way Types & Surfaces

Way Types

12.3 km

3.25 km

1.95 km

983 m

225 m

Surfaces

6.30 km

6.15 km

3.21 km

2.59 km

351 m

124 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

Friday 26 June

31°C

21°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

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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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