4.4
(412)
8,942
riders
138
rides
No traffic road cycling routes around Saint-Philbert-De-Grand-Lieu offer diverse landscapes centered on the vast Lac de Grand-Lieu, France's largest natural plain lake. The region features a mix of vineyard landscapes, bocage terrain with sunken paths, and marshlands around the river Boulogne. Cyclists can explore varied agricultural lands and areas rich in ornithological significance, providing a scenic backdrop for rides. The terrain is generally flat to gently rolling, suitable for road cycling.
Last updated: July 16, 2026
23
riders
77.5km
03:28
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
14
riders
26.6km
01:07
130m
130m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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15
riders
81.9km
03:39
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
3.0
(1)
13
riders
51.1km
02:12
260m
260m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
12
riders
82.4km
03:37
390m
390m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Saint-Philbert-De-Grand-Lieu
Join the port of La Morinière for a break by the Acheneau.
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This 19th-century church pays homage to the Anglo-Saxon hermit monk Vital, who lived in a cave in the rock beneath the church. Vital is the origin of the village of Saint-Viaud and gave it its name (Viaud = Vital).
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Starting point for visiting the nature reserve
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Beautiful little church. Worth going inside.
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Superb walk along the lake
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a stop at the bakery is essential
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Everyone here seems to take similar photos of the canal with its many fishing huts and boats. This place is simply picturesque. Crossing the bridge with fully loaded bikes is not advisable. It is worth taking a small detour along the marked EV1 route over the next weir. Unfortunately, we didn't have enough time to eat in the small restaurant as we wanted to go to our accommodation in Bouin.
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Water management is essential for life in the swamp, it is managed by the SAH. (Syndicate of the Southern Loire Hydraulic Development). 51 municipalities are affected by the regulation of these waters by the Marais Breton Vendée or Marô. There are still 3 main locks in Port la Roche and 2 in Fresne.
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There are over 140 no traffic road cycling routes around Saint-Philbert-De-Grand-Lieu, offering a wide variety of options for different skill levels and preferences. You'll find everything from easy, short rides to more challenging, longer tours.
The region offers diverse landscapes, including the vast Lac de Grand-Lieu, picturesque vineyard landscapes, and tranquil bocage areas with sunken paths. Local initiatives are actively developing dedicated cycling infrastructure, including new shared routes and established bike loops, ensuring a pleasant and safe experience away from heavy traffic.
Spring and autumn are generally ideal for road cycling in Saint-Philbert-De-Grand-Lieu, offering pleasant temperatures and beautiful scenery. Summer can also be enjoyable, especially in the mornings or late afternoons, though it's wise to stay hydrated. The region's natural features, like Lac de Grand-Lieu, are stunning year-round.
Yes, Saint-Philbert-De-Grand-Lieu offers over 30 easy no traffic road cycling routes, perfect for beginners or families looking for a relaxed ride. These routes often follow quiet secondary roads or dedicated paths, allowing you to enjoy the scenery without concern for heavy traffic. For example, the Roadbike loop from Bouaye is an easy option.
Absolutely. The area features over 100 moderate and a few difficult no traffic road cycling routes for those seeking a greater challenge. These routes often cover longer distances and may include more elevation gain, taking you through varied landscapes like the river Boulogne valley and around the larger expanse of Lac de Grand-Lieu. Consider the Picture frame by Emmanuel Ritz – Le Portillon loop from Bouaye for a moderate, longer ride.
Yes, many of the no traffic road cycling routes in Saint-Philbert-De-Grand-Lieu are designed as loops, allowing you to start and finish at the same point. This is convenient for exploring different parts of the region, such as the areas around Lac de Grand-Lieu or the local vineyards. The local tourism office also recommends several bike loops ranging from 18 km to 30 km. You can find more information on local loops at grandlieu-tourisme.fr.
Cycling routes often pass by significant natural and cultural landmarks. Near Lac de Grand-Lieu, you can explore the Lake Grand-Lieu itself, France's largest natural plain lake and a major ornithological reserve. Other points of interest include the Etang de Roche Ballue and the charming former fishing village of Trentemoult, which can be reached via some routes.
Yes, many routes offer scenic viewpoints, particularly those around Lac de Grand-Lieu. The Maison du Lac de Grand-Lieu provides excellent opportunities to view the lake and its rich ecosystem. You'll also find picturesque spots along the river Boulogne and within the vineyard landscapes, offering expansive views of the countryside.
Parking is generally available in the main towns and villages, such as Saint-Philbert-De-Grand-Lieu and Bouaye, which serve as common starting points for many routes. Look for public parking areas, often near town centers or recreational facilities, which provide convenient access to the quieter roads and dedicated cycling paths.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the tranquility of the routes, the beautiful and varied landscapes, especially around Lac de Grand-Lieu, and the feeling of safety on the quiet, car-free roads. The well-maintained paths and scenic views are frequently highlighted as key attractions.
Yes, you'll find cafes, restaurants, and local shops in the towns and villages that your routes pass through or start from, such as Saint-Philbert-De-Grand-Lieu. These establishments offer opportunities to refuel, enjoy local cuisine, or simply take a break. Many routes are designed to connect these communities, making amenities easily accessible.
While direct public transport links to specific trailheads might be limited, major towns in the region, including Saint-Philbert-De-Grand-Lieu, are typically served by local bus networks. It's advisable to check local public transport schedules and bicycle carriage policies to plan your journey to a convenient starting point near the lake.


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