4.4
(39)
358
riders
61
rides
Gravel biking around Cordemais offers a diverse landscape characterized by its proximity to the Loire River and extensive marshlands. The terrain features a mix of unpaved paths, forest trails, and riverside routes, providing varied surfaces suitable for gravel bikes. Riders can expect generally gentle gradients, with some sections incorporating more challenging features. The region combines open agricultural areas with wooded sections, creating varied riding experiences.
Last updated: July 3, 2026
4.7
(3)
57
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(14)
108
riders
91.8km
05:24
350m
350m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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4.5
(2)
24
riders
208km
10:59
790m
790m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(1)
9
riders
64.3km
04:22
500m
500m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
5.0
(2)
16
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nicknamed the «pearl of the Erdre», the port of Sucé-sur-Erdre is an unmissable charming stopover where lively terraces and pleasure boats coexist in a green and peaceful setting. It is the ideal starting point for strolling along the quays or taking a trip on the water, to discover one of the most beautiful rivers in France.
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Old mill dating from the 16th century. Located on private property, but relatively visible from the road. Whether you climb up from Angellerais by road or via the GR3 trail, it will require a good effort.
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Very relaxing, quiet place, ideal for a stopover (especially the nearby guiguette)
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Even at 6 a.m. super pleasant and very smooth
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After a few kilometers, stopping at this guinguette is a pure pleasure of relaxation
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Very comfortable track to do, the trees provide shade and freshness, freshness also provided (on certain locks) to enjoy a very refreshing drink
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Very pretty, relaxing. Possibility of refueling by bike.
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Small river port, fishing and marina, where you can visit the "Terre d'Estuaire" museum on the theme of the Loire estuary. Picnic tables, restaurant, restrooms, and drinking water are available. The footbridge, like the bridge, provides access to Villa Cheminée on the western tip of the island.
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There are over 60 gravel bike trails in the Cordemais area, offering a wide range of experiences for different skill levels. You'll find routes exploring the Loire River, marshlands, and local valleys.
The terrain around Cordemais is diverse, featuring generally gentle gradients. You can expect a mix of riverside paths, marshland views, open agricultural areas, and forested sections. The surfaces vary, making them ideal for gravel bikes.
Yes, while many routes are moderate to difficult, there are 8 easier gravel bike trails available in Cordemais. These routes typically feature less elevation and smoother surfaces, perfect for those new to gravel biking.
Absolutely. Cordemais offers 17 difficult gravel bike routes for experienced riders. These often include more significant elevation changes and varied, technical surfaces. For example, the Mabille Valley Lake – Mabille Valley Lake loop from Cordemais is a challenging 63.9 km route exploring scenic valleys.
The region's climate makes spring and autumn particularly pleasant for gravel biking, with mild temperatures and vibrant scenery. Summer can also be enjoyable, especially along the shaded riverside paths, though it's wise to check local weather conditions.
Yes, for those seeking longer rides, Cordemais has several extensive gravel routes. The Loire River Ferry Crossing – Robert's Causeway loop from Frossay is a notable example, covering 114.3 km with extensive riverside riding and marshland views.
Many of the gravel bike trails in Cordemais are designed as loops, allowing you to start and finish at the same point. The Marais du Syl Observatory – Observatoire le Rocher loop from Loire-Atlantique is a great example of a circular route, offering 87.9 km of diverse terrain.
Parking is generally available at common starting points for many routes, particularly in and around the towns and villages near the trailheads. Specific parking information can often be found on individual route pages on komoot.
While direct access to every trailhead by public transport might be limited, Cordemais and surrounding towns are connected by regional transport options. It's advisable to check local bus or train schedules to see which routes align best with your chosen starting point.
Many routes offer scenic views of the Loire River and its marshlands. You can also encounter interesting landmarks such as the Le Pellerin Ferry, the Couëron Ferry, and the historic Martinière Lock, which are often along or near the routes.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 40 reviews. Reviewers often praise the diverse landscape, the mix of riverside and marshland paths, and the variety of routes suitable for different skill levels.
While popular routes are well-loved, exploring the network of smaller paths through the agricultural areas and lesser-known valleys can reveal quieter, equally rewarding experiences. The The Blue Hole – Creek Downhill/mountain loop from Loire-Atlantique offers a unique perspective away from the main river paths.


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