4.5
(1000)
8,835
hikers
58
hikes
Hiking trails in Forêt Domaniale D'Olonne traverse a diverse landscape characterized by extensive grey dunes, maritime pine and green oak forests, and adjacent marshlands. This area forms an ecological corridor between the Atlantic Ocean and the Olonne marshlands. The terrain features well-maintained paths, with the highest point being a 34-meter hill known as the "butte à skis." The forest also includes access to sandy beaches along its 11-kilometer coastline.
Last updated: July 9, 2026
4.4
(15)
42
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.9
(37)
142
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.9
(32)
121
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(18)
131
hikers
9.65km
02:28
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(17)
59
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Rather than going around the marshes, why not take a walk right in the middle.
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very beautiful hike, changing landscapes as the kilometers go by.
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These are impressive dunes to climb
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Exploring the marshes of Île d'Olonne will reveal a unique ecosystem teeming with life. This vast wetland, home to a variety of flora and fauna, offers a peaceful retreat from the hustle and bustle of coastal towns. You can hike along winding trails, spot colorful birdlife, and marvel at the beautiful sunsets over the marshes. Don't forget to visit the charming port of Les Sables-d'Olonne, known for its maritime heritage and lively atmosphere.
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Great place, easy to access.
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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.
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Closed pool with a pretty little beach supervised in summer.
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There are over 50 hiking trails in Forêt Domaniale D'Olonne, offering diverse options for walkers and cyclists. Most of these, around 33, are considered easy, making the area accessible for various skill levels.
Yes, Forêt Domaniale D'Olonne is very family-friendly, with many easy trails. An excellent option is the Marais de l'Île d'Olonne loop from La Salaire, which is an easy 5.8 km route through the marshlands, suitable for a relaxed outing with children.
You'll encounter a diverse landscape, including extensive grey dunes, which are among Europe's largest, and dense woodlands dominated by maritime pines and green oaks. The forest also borders the Île d'Olonne Marshes, a significant bird paradise, and offers access to beautiful sandy beaches along its 11-kilometer coastline.
Yes, you can explore several unique landmarks. The Menhir de la Conche Verte is a notable ancient stone, and the 'butte à skis' is the forest's highest point at 34 meters, offering panoramic views of the marsh region. The Île d'Olonne Marshes themselves are a significant natural attraction.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 150 reviews. Hikers often praise the well-maintained paths, the unique combination of forest, dunes, and marshland, and the opportunity to spot wildlife like deer and wild boars.
Yes, many trails in the forest are circular. For example, the Menhir de la Conche Verte – Chemin de la Tête de chien loop from Aire du Menhir is a popular 7.3 km circular route that takes you through woodlands and towards the marsh.
Yes, Forêt Domaniale D'Olonne is generally dog-friendly. Its extensive network of well-maintained paths provides ample space for walks with your dog. Always ensure your dog is under control, especially given the presence of wildlife like deer and wild boars.
The forest is accessible year-round. Spring and autumn offer pleasant temperatures and vibrant natural colors, while summer is ideal for combining hikes with beach visits. Even in winter, the well-maintained paths provide good conditions for walking.
Yes, the Forêt Domaniale D'Olonne is well-equipped for visitors. You'll find ample parking areas at various trailheads, such as Tantouille and Grande Pointe, and designated picnic areas to enjoy a break during your hike.
While specific public transport details for direct access to all trailheads might vary, the forest is located near Les Sables d'Olonne, which has public transport connections. It's advisable to check local bus routes or consider cycling from nearby towns to reach the forest's access points.
The forest is home to various wildlife, including deer, wild boars, and squirrels. The adjacent Île d'Olonne Marshes are particularly renowned as a bird paradise, offering excellent opportunities for birdwatching.
Yes, the Sentier des Bourbes is a 6-kilometer loop trail that guides hikers through humid forest sections and extends to the Sauveterre beach, offering beautiful ocean views. This trail provides a great combination of woodland and coastal scenery.


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