4.5
(19)
62
riders
15
rides
Gravel biking in Forêt De Machecoul offers routes through a landscape characterized by discontinuous woodland, primarily acidophilous oak stands, interspersed with reforested areas and hedged farmland. The terrain is generally flat to slightly undulating, with minimal elevation changes, making it accessible for various fitness levels. This region features vast forests, expansive marshes, and serene ponds, including views of the Lac de Grand Lieu and the Tenu river. Its ecological significance is recognized as a "Zone naturelle d'intérêt écologique, faunistique et…
Last updated: July 6, 2026
5.0
(1)
3
riders
33.7km
02:05
130m
130m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
1
riders
42.2km
02:33
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Forêt De Machecoul
perfect path for mountain biking while visiting the beautiful landscapes of the region.
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I went there to take a dip but the site was littered with rubbish (cake wrappers, chips, candy, tissues, McDonald's bags, pizza boxes, etc.) right down to the water. Exceptional because it was the day after the music festival or just a habit? Sunday was also packed with people (obviously)
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The Machecoul forest is not a single block. It has been thinned into different blocks that stretch from west to east for several kilometers. If I understand correctly, the eastern part is closed to the public, near the photovoltaic plant. But the western part is well marked and well maintained, from what I have seen. And relatively dry during flood periods, which is rare in the region. (dry forests, not flood periods 😉). It's all in the "relatively", of course. In any case, I will happily return there if I pass through the area.
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Exceptional site, be careful there is a summer route and a winter route.
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Beautiful cycle path towards the Atlantic.
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This castle is otherwise called the Château des Marais. It is now a private mansion of more than 1600 m², built by an architect under neo-classical inspiration. from the 1880s built on an estate of more than 12 hectares with its park, two fish ponds, swimming pool, its small forest, its meadow and its vineyards... More information and reservations here: https://www.chateau-desmarais.fr/
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There are 13 dedicated no-traffic gravel bike trails in Forêt De Machecoul listed in this guide. These routes offer a range of distances and difficulties, ensuring a peaceful ride away from busy roads.
Yes, Forêt De Machecoul offers several easy no-traffic gravel routes perfect for beginners or families. A great option is the Route de la Berderie – Gravel Path in the Forest loop from Saint-Lumine-de-Coutais, which is 29.37 km long with minimal elevation gain, making it very accessible.
The terrain in Forêt De Machecoul is generally flat to slightly undulating, with minimal elevation changes, making it suitable for a wide range of fitness levels. You'll encounter diverse landscapes, including acidophilous oak stands, reforested areas, and hedged farmland, with dedicated gravel paths like 'Chemin gravel dans la forêt'.
For experienced riders looking for a longer challenge, the Château des Marais – Château des Jamonières loop from Saint-Lumine-de-Coutais offers a substantial 71.65 km ride with moderate difficulty and some elevation gain, providing a rewarding experience through varied scenery.
Forêt De Machecoul offers seasonal charm throughout the year. Spring brings blooming asphodels, summer is marked by ferns, and autumn displays beautiful reddish hues. These seasons generally offer pleasant weather for gravel biking. Even winter can be enjoyable, brightened by the red berries of holly, though conditions might be cooler and potentially wetter.
Yes, many of the no-traffic gravel trails in Forêt De Machecoul are designed as loops, allowing you to start and end at the same point. An example is the Lake of Parc de la Boulogne – Tour of Lake Grand-Lieu loop from Saint-Lumine-de-Coutais, which is a 38.88 km circular route.
Forêt De Machecoul is a 'Zone naturelle d'intérêt écologique, faunistique et floristique' (ZNIEFF), rich in biodiversity. You might spot diverse forest birdlife and various rare insects. The routes often provide picturesque views of the surrounding countryside, and some even offer glimpses of the serene Lac de Grand Lieu.
Beyond the trails, you can explore the charming village of Saint-Même-le-Tenu, situated alongside the Tenu river, which offers opportunities for boat trips. The proximity to the Grand Étang (lake) also allows for leisure activities and fishing. The Tenu river itself is an interesting natural feature, known for flowing in two directions depending on water levels.
The area is highly rated by the komoot community, with an average score of 4.38 stars. Reviewers often praise the quiet woodlands, the diverse natural environment, and the well-maintained gravel paths that make for a truly peaceful and enjoyable cycling experience away from traffic.
While specific parking locations are not detailed for every route, many trails, especially those starting from villages like Saint-Lumine-de-Coutais or Machecoul, will have public parking available. It's advisable to check the starting point of your chosen route on komoot for local parking information.
Yes, some routes incorporate historical elements. For instance, the Château de Machecoul – La Beusse Pond loop from Machecoul passes by the Château de Machecoul, offering a blend of natural beauty and local heritage during your ride.


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