4.5
(1174)
8,947
hikers
312
hikes
Hiking around Saint-Mathurin offers diverse outdoor experiences, particularly in the Vendée department where coastal and marshland landscapes dominate. The region features flat to gently rolling terrain, with opportunities to explore areas near Cayola Bay and the Marais d'Olonne. These areas encompass marshes, forests, and beaches, providing varied environments for walking. The landscape is generally characterized by low elevation gains, making many routes accessible for different activity levels.
Last updated: July 5, 2026
4.8
(20)
110
hikers
14.1km
03:34
30m
30m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(6)
131
hikers
7.26km
01:51
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.3
(9)
35
hikers
11.5km
02:55
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.8
(6)
42
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
26
hikers
12.2km
03:06
30m
30m
Moderate hike. Good fitness required. 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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see this landscape, the dry salt beautiful place full of good vibes
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The Salaire Bridge on Île d'Olonne in Vendée was built in 1758 by Lord Julien Gallouin to replace a ferry that had become inadequate and dangerous, facilitating passage to the region's salt marshes. This wooden bridge, supported by cut stone pillars, replaced a paid ferry service used by farmers and salt workers for several centuries. Over the years, the bridge suffered from a state of disrepair, which a property owners' association helped to preserve in the late 19th century, before a major reconstruction was completed in 1935. Further renovations took place in 1980, followed by a complete reconstruction in 2018, which preserved its historic appearance by reusing the original materials.
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The Gueffard Mill on Île d'Olonne is an old windmill dating back to at least the 17th century, mentioned in 1656 under the name "moulin du Bourg". It was a common mill belonging to the lord of the Court of Île d'Olonne, who earned an income from its operation. This mill operated until 1932, with a diameter of 5.4 meters and a height of over 7 meters, equipped with a system allowing its sails to be oriented according to the wind. After years of abandonment, it was purchased by the municipality in 2002, and an association began its restoration in 2016, including the consolidation of the foundations and the creation of a belvedere. The mill is an important historical symbol of the local heritage of Île d'Olonne.
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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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The Gueffard mill was built before 1656, abandoned from 1931, then restored in 2023. The reconstruction of its wings allowed it to regain its former glory.
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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.
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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 only disturbed by the singing of birds and the lapping of water.
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Hiking around Saint-Mathurin, particularly in the Vendée department, features predominantly flat to gently rolling terrain. You'll find paths through coastal areas, extensive marshlands, and some forests. The elevation gains are generally low, making many routes accessible for various fitness levels. For example, the Le Marais de la Foye loop has an elevation gain of only about 42 meters over 10 kilometers.
Yes, Saint-Mathurin offers a good selection of easy trails. Out of over 300 routes, 171 are classified as easy. These trails typically have minimal elevation gain and cover shorter distances, perfect for a relaxed stroll. An example is the Hiking loop from L'Île-d'Olonne, which is 7.0 km long with only 18 meters of ascent.
The trails around Saint-Mathurin offer views of diverse natural features. You can explore the vast Marais d'Olonne, a significant marshland area, or visit the Gueffard Mill. The Salaire bridge, nestled within the marsh, is another point of interest. Some routes also pass near Lake Jaunay, offering tranquil waterside scenery.
Many of the hiking routes in Saint-Mathurin are designed as loops, allowing you to start and end at the same point without needing to retrace your steps. For instance, the Marais de l'Île d'Olonne – Le Marais de la Foye loop is a moderate 9.1 km circular trail that takes you through varied marshland scenery.
The coastal and marshland areas around Saint-Mathurin are generally pleasant for hiking during spring, summer, and early autumn. Spring brings blooming flora, while summer offers warmer weather suitable for longer days outdoors. Autumn provides cooler temperatures and often beautiful colors. Winter can be mild, but some paths might be wet or muddy, especially in the marshlands.
Yes, many trails in Saint-Mathurin are family-friendly due to their generally flat and easy terrain. With 171 easy routes available, you can find shorter walks with minimal elevation, perfect for children. The diverse landscapes of marshes and coastal areas also offer interesting sights for younger hikers.
While specific regulations can vary by exact location and protected areas, generally, dogs are welcome on many trails in the Saint-Mathurin region, especially on leash. It's always advisable to keep your dog under control and clean up after them. Given the marshland environment, be mindful of local wildlife and potential livestock.
There are over 300 hiking trails available around Saint-Mathurin, offering a wide range of options for different preferences and abilities. This includes 171 easy routes, 119 moderate routes, and 18 more challenging trails.
The hiking trails in Saint-Mathurin are highly regarded by the komoot community, with an average rating of 4.5 stars from over 1,000 reviews. Hikers often praise the peaceful marshland scenery, the well-maintained paths, and the accessibility of routes for various skill levels. Over 8,000 hikers have used komoot to explore this region.
Yes, the region around Saint-Mathurin, particularly the Marais d'Olonne, is known for its varied terrain that supports both walking and cycling. You might find paths that are part of larger cycle routes, such as the Cycle route through the Marais d'Olonne, which can be explored on foot in sections, offering a different perspective of the landscape.
Parking availability varies by trailhead, but many popular starting points for hikes in the Saint-Mathurin area, especially those near villages like L'Île-d'Olonne or Olonne-sur-Mer, offer designated parking areas. It's recommended to check specific route details for parking information before you go.
While the region is known for its generally gentle terrain, there are some longer and moderately challenging routes available. For example, the Marais de l'Île d'Olonne loop is a moderate 13.7 km trail that takes about 3 hours 27 minutes to complete, offering a more extended experience through the marshlands.


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