4.4
(1065)
5,544
riders
274
rides
Gravel biking around Carquefou offers diverse landscapes, combining riverside paths, wooded areas, and open green spaces. The region is characterized by its proximity to the Erdre River, providing routes along its banks. Varied terrain includes flat sections suitable for relaxed rides and gentle ascents through local parks and forests. This mix of natural features makes Carquefou a suitable location for different gravel biking experiences.
Last updated: October 15, 2026
5
riders
52.4km
03:09
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

3
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
15
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
riders
82.6km
05:17
550m
550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nestled in the heart of a wooded and preserved valley, the **Ruisseau de l'Étang Hervé** is a small, picturesque watercourse that calmly winds its way through the countryside before feeding the Gesvres. It is a true haven of freshness and biodiversity, particularly appreciated by hikers for the peaceful and intimate atmosphere it offers along its shaded trails. This wooden decking and footbridges that allow crossing the wetland and protected area of the **Marais du Ruisseau de l'Étang Hervé** were installed recently. The development work for this pedestrian path was awarded at the end of 2018 and the construction site was finalized and delivered between **late 2020 and early 2021** by the local company *Bois Loisirs Créations*. It is a superb structure that allows you to enjoy the coolness of the marsh without sinking into the mud and without damaging the ecosystem!
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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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You can pass only on one side. You can go up. But down is forbidden.
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Very relaxing, quiet place, ideal for a stopover (especially the nearby guiguette)
1
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Very beautiful descent and therefore magnificent climb
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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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Carquefou offers a wide selection of gravel biking opportunities, with over 360 routes available. These trails cater to various skill levels, from easy riverside paths to more challenging long-distance loops.
Yes, Carquefou has numerous easy gravel trails perfect for beginners or family outings. For instance, the Cens Trail in Orvault – Along the Erdre loop from Stade de La Beaujoire - Louis Fonteneau is an easy 21.4 km route that follows the Erdre River, offering a pleasant and accessible ride.
The gravel routes around Carquefou are incredibly diverse. You'll experience picturesque riverside paths along the Erdre, wooded areas like the Forêt de Touffou, and expansive green spaces such as Parc de Florigny. Many routes also feature charming port areas and historic canals, providing a rich variety of scenery.
Absolutely. For experienced riders seeking a challenge, routes like the Port of Nort-sur-Erdre – Grand Réservoir de Vioreau loop from La Chapelle-sur-Erdre offer a more demanding experience. This difficult 86.3 km trail includes significant elevation changes and takes you through varied terrain, including the Grand Réservoir de Vioreau.
Many gravel trails in Carquefou pass by interesting landmarks and natural features. You can explore the historic Canal de Nantes à Brest, enjoy views from the Butte de la Roche, or discover the serene Pond of Parc du Charbonneau. The Erdre River itself is a central feature, with charming ports like Sucé-sur-Erdre.
Yes, many of Carquefou's gravel routes are designed as loops, allowing you to start and finish at the same point. Examples include the popular Sucé sur Erdre bridge and port – Quay at Sucé-sur-Erdre loop from La Havardière, which is a 62.1 km moderate trail, and the Haut-Gesvres Castle – Canal de Nantes à Brest loop from La Chapelle - Aulnay, a 66.6 km route featuring the historic canal.
The komoot community highly rates gravel biking in Carquefou, with an average score of 4.4 stars from over 800 reviews. Riders often praise the region's diverse landscapes, from the beautiful Erdre River banks to the peaceful wooded areas and extensive parks. The variety of routes catering to different skill levels is also frequently highlighted.
While Carquefou offers year-round cycling, winter conditions can vary. The region's mix of riverside paths and wooded areas means some trails might be muddy or wet after rain. It's advisable to check local weather conditions and trail reports, and ensure your bike and gear are suitable for potentially damp or cooler weather.
Yes, the region around Carquefou, especially along the Erdre River and in towns like Sucé-sur-Erdre, offers various spots for refreshments. You'll find pleasant ports and village centers where you can stop for a break, grab a coffee, or enjoy a meal. The Port de plaisance de Sucé-sur-Erdre is a particularly nice spot for relaxation and picnics.
Carquefou is well-connected to Nantes, which has a comprehensive public transport network. While direct access to every trail start point by public transport might vary, you can often reach the vicinity of many routes via bus or tram from Nantes, and then cycle to the trailhead. Planning your route in advance with public transport options is recommended.
Beyond the trails, Carquefou boasts several natural highlights. The Butte de la Roche offers expansive panoramic views of Nantes and the surrounding landscape. You might also encounter the serene Les terrasses du midi or the unique Jardin Extraordinaire and Misèry Quarry, which blend natural beauty with urban elements.
Spring and autumn are generally considered the best seasons for gravel biking in Carquefou. The weather is typically mild, and the natural landscapes are vibrant with either blooming flowers or colorful foliage. Summer can also be pleasant, though it's wise to plan rides for cooler parts of the day to avoid the midday heat.


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