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

Île d'Olonne Marshes – Gachère bridge loop from Brem-sur-Mer

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

Île d'Olonne Marshes – Gachère bridge loop from Brem-sur-Mer

Easy

4.7

(20)

116

riders

Île d'Olonne Marshes – Gachère bridge loop from Brem-sur-Mer

01:19

17.7km

40m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 11, 2026

Waypoints

A

Start point

Parking

Get Directions

1

174 m

French lunch spot. Benches under trees

Highlight • Other

Quiet route without difficulty, very pleasant

Translated by Google •

Tip by

2

1.74 km

View of the L'Auzance River

Highlight • Other

Small access path to the Salt Marshes & L'Auzance River views. Nearby lay-by also has good access with views of the Gachère bridge

Tip by

3

3.30 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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4

6.16 km

Menhir de la Conche Verte

Highlight • Monument

This large menhir is 3.15 meters high. It was discovered in the 1800s and then hidden under the dunes until it was rediscovered in 1901. Excavations have shown that the menhir predates the dunes.

Translated by Google •

Tip by

5

11.7 km

Île d'Olonne Marshes

Highlight • Other

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

Translated by Google •

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6

12.4 km

Vendée Vélo underpass

Highlight • Other

Dedicated underpass to safely cross under the road on your bicycle, Joins the Forest tracks with the Salt Marshes tracks

Tip by

7

15.5 km

Gachère bridge

Highlight (Segment) • Bridge

Take advantage of your crossing on this bridge to admire the Auzance river! The bike lane / sidewalk even offers enough space to make a short stop.

Translated by Google •

Tip by

8

15.7 km

Le Havre de la Gachère

Highlight • River

B

17.7 km

End point

Parking

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Way Types & Surfaces

Way Types

8.05 km

3.87 km

3.35 km

1.96 km

378 m

< 100 m

Surfaces

8.64 km

5.58 km

2.06 km

1.34 km

< 100 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

Wednesday 27 May

33°C

16°C

0 %

Additional weather tips

Max wind speed: 13.0 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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