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

Routes

Mountain biking trails

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

Moderate

4.3

(70)

257

riders

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

02:51

48.4km

150m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 22, 2026

Waypoints

Start point

Parking

Get Directions

378 m

La Normandelière

Beach

4.20 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

6.51 km

Chemin de la Tête de chien

Highlight • Trail

La Tête de chien is a beautiful forest path that connects the Granges beach and the Olonne marsh. The place is perfect for varying the landscapes during your outing, between sea, woods and wetlands.

Translated by Google •

Tip by

8.00 km

Île d'Olonne Marshes

Highlight • Other

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

Translated by Google •

Tip by

11.2 km

Les Bourbes de l'Allerie

Highlight • Natural

very pleasant route in the forest with this passage in the muds of Allerie to see absolutely during your walk

Translated by Google •

Tip by

14.0 km

Cycle route through the Marais d'Olonne

Highlight (Segment) • Cycleway

Very pleasant circuit through the marshes, the forest, and the arrival on the beach, great!

Translated by Google •

Tip by

19.6 km

Paracou Dunes

Highlight • Natural

Excellent paved separated bike trail through the forested barrier strip that shields the beaches and coast from the town and urban sprawl.

Tip by

21.6 km

Port Olona

Lake

29.6 km

Plage de la Paracou

Beach

38.6 km

Lovely trail in the Olonne state forest

Highlight (Segment) • Other

Practicable in any season, mountain bike or hybrid bike

Translated by Google •

Tip by

41.2 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 •

Tip by

48.4 km

End point

Parking

Way Types & Surfaces

Way Types

19.8 km

17.8 km

4.12 km

3.41 km

3.24 km

< 100 m

Surfaces

20.7 km

11.3 km

6.98 km

5.59 km

3.33 km

553 m

Elevation

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

Weather

Wednesday 1 July

25°C

13°C

0 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

Comments

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

Gachère bridge

Chemin de la Tête de chien

Île d'Olonne Marshes

Les Bourbes de l'Allerie

Cycle route through the Marais d'Olonne

Paracou Dunes

Lovely trail in the Olonne state forest

Olonne State Forest Trail

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