4.5
(205)
1,187
hikers
128
hikes
Hiking around Saint-Lumine-De-Coutais offers diverse natural landscapes, primarily shaped by the vast Lac de Grand-Lieu and its extensive surrounding marshes. The region features a mosaic of open pastures, traditional hamlets, bocage, and vineyards, with rivers like the Tenu adding to the varied scenery. Wooded areas such as the Bois Charrette and the Forêt de Machecoul provide additional environments for exploration.
Last updated: May 12, 2026
4.2
(5)
35
hikers
10.3km
02:38
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
11
hikers
18.6km
04:44
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(5)
24
hikers
7.72km
01:58
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(4)
32
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(4)
24
hikers
15.7km
03:57
20m
20m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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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A picnic table, the shade of trees and the immediate proximity of water. The perfect place for a picnic during your hike.
2
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Among the hedges and the oaks, you may be able to observe nesting birds of prey, rare in the Pays de la Loire. This small forest is pleasant to walk through - the trail is open from May to October.
3
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Of this important 9th century abbey, all that remains today is the very beautiful abbey church, a priory and the gardens.
2
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It is possible to go around the lake by bike
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There are over 120 hiking trails around Saint-Lumine-De-Coutais, offering a wide range of options for different skill levels and preferences. You can find everything from easy strolls through the marshes to more moderate loops around the lake.
Hiking in Saint-Lumine-De-Coutais offers a diverse natural tapestry. You'll primarily encounter the vast Lac de Grand-Lieu and its extensive marshes, which change significantly with the seasons. Beyond the wetlands, routes often lead through traditional hamlets, open pastures, bocage (hedged fields), vineyards, and wooded areas like the Forêt de Machecoul. Rivers such as the Tenu also add to the varied scenery.
Yes, Saint-Lumine-De-Coutais has over 60 easy hiking trails. A great option for families or beginners is the Circuit des Marais, an approximately 9 km loop that guides hikers through country roads, hamlets, pastures, and the marshes, offering continuous views of Lac de Grand-Lieu. Another easy option is the Marshes loop from La Berderie, which is about 7.7 km long.
The best time to hike depends on what you want to experience. Spring and summer reveal a mosaic of plots, wide meadows, and pastures as the marshes recede, offering lush greenery and abundant plant life. Autumn brings beautiful colors, while winter transforms the Lac de Grand-Lieu into France's largest natural plain lake, attracting over 300 bird species, making it exceptional for birdwatching. Each season offers a unique perspective on the region's dynamic landscape.
Many of the trails around Saint-Lumine-De-Coutais are circular, allowing you to start and end at the same point. For example, the Forêt de Machecoul — loop from Saint-Même-le-Tenu is a moderate 10.3 km circular path through wooded areas. Another popular loop is the Lake of Parc de la Boulogne – St Phil bourg loop from Saint-Philbert-de-Grand-Lieu, covering about 10.5 km.
Beyond the natural beauty, trails often pass through traditional hamlets, offering glimpses into local architecture. You can also discover historical sites like the Moulin de l'Ebaupin, a memorial to the Vendée wars. For panoramic views, consider visiting the bell tower of the Saint Léobin church in Saint-Lumine-de-Coutais, which offers exceptional vistas over Lac de Grand-Lieu and its marshes. You can also explore highlights like Lake Grand-Lieu, Pierre Aiguë site or the Saint-Philibert-de-Grand-Lieu Abbey Church.
While the majority of trails are easy to moderate, there is at least one difficult route available for experienced hikers seeking a greater challenge. These routes typically feature longer distances or more varied terrain. You can filter for 'difficult' trails on komoot to find them.
The Lac de Grand-Lieu is a protected site of significant ecological interest, home to over 300 bird species and 650 plant species. Its dynamic landscape, which transforms from a vast flooded lake in winter to a mosaic of wetlands, meadows, and pastures in warmer months, provides a constantly changing and rich environment for hikers. The unique ability of rivers like the Tenu to flow in two directions also offers interesting observations of local flora and avian life.
While Saint-Lumine-de-Coutais is primarily accessed by car, some public transport options might connect to nearby towns. For detailed information on bus routes to Saint-Lumine-de-Coutais or connections from Nantes, it's best to consult local public transport schedules or the Grand Lieu Tourist Office website for up-to-date information: grandlieu-tourisme.fr.
Saint-Lumine-de-Coutais and its surrounding villages offer various options for accommodation and dining. You can find local gîtes, hotels, and cafes to refuel after your hike. For specific recommendations on places to eat or stay, it's advisable to check local listings or the Grand Lieu Tourist Office website.
The hiking trails in Saint-Lumine-De-Coutais are highly rated by the komoot community, with an average score of 4.4 stars from over 190 reviews. Hikers often praise the tranquil atmosphere, the continuous views of the Lac de Grand-Lieu, the rich biodiversity, and the well-maintained paths that allow for immersive exploration of the region's unique wetlands and diverse landscapes.


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