4.3
(7)
393
riders
21
rides
No traffic road cycling routes around Nort-Sur-Erdre are characterized by a landscape shaped by the Erdre River and the Nantes to Brest Canal, offering generally flat to gently undulating terrain. The region features extensive networks of quiet rural roads and dedicated cycle paths, often passing through forests and alongside waterways. Cyclists can expect routes that traverse open plains, skirt the shores of Lac de Vioreau, and follow historic towpaths, providing varied scenery with minimal elevation changes.
Last updated: May 22, 2026
9
riders
89.1km
03:46
600m
600m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
69.1km
02:53
430m
430m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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8
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
6
riders
69.8km
02:51
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
6
riders
35.7km
01:29
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The west bridge of Lake Voireau offers a beautiful, unobstructed view of the reservoir. The largest body of water in Loire-Atlantique, this lake stretches through the heart of the forest. Its wooded banks and landscaped beaches make it a pleasant stopover for a nature break or a swim.
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Also known as the "basin," the port of Nort-sur-Erdre is a lively, historic neighborhood that's a great place to stop off. At the foot of the Saint-Georges Bridge, which separates the wild Erdre from the navigable Erdre, the marina is now a popular place for walking and fishing. Free Wi-Fi access near the Tourist Office Contact the harbor master's office for an extended stay; the first two nights are free. Open year-round Type of facility: Slipway - River stopover - Pontoon - Marina Payment methods: Bank and postal checks Access location: Nort-sur-Erdre train station: 1 km Languages spoken: French Facilities: Picnic area - Restrooms - Services - Playground
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The current château is the work of Jean-Baptiste Ceineray, a renowned Nantes architect, who built it for Martin Boux de Casson, a councilor in the Parliament of Brittany. Construction began in 1753 with the central section and the left pavilion. The château was completed after the Revolution with the construction of the right pavilion in 1805. The park is home to a charming monument erected in the 19th century. It features a pond, overlooked by a grotto and a pink sandstone obelisk (a tribute from Jacques-Olivier Urvoy de Saint-Bedan to his wife, Marie-Pélagie). The building was listed as a historic monument in 1989. Its protected elements include the château's facades and roofs; the stairwell with its wrought iron railing; the Empire salon with its ornate decorations; the steps with its grand staircase; and the ornate garden with two stone lions at the entrance to the verdant hemicycle. In July 2021, a 250m² outbuilding caught fire and was completely destroyed. (The property is private and closed to the public; unauthorized access is prohibited.)
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The Plessis estate is mentioned as a seigneury as early as 1260. In 1753, the medieval castle, having become too uncomfortable, was rebuilt and replaced with the one we see today, in the classical style. In 1760, the blessing of the castle chapel took place; it was destroyed during the Revolution. Among the most illustrious occupants of the estate, we can mention: François Dollier de Casson (1636-1701), a cavalry captain and later a priest, who was sent on a mission to Quebec. He drew up part of the plans for the city of Montreal (the city owes its characteristic checkerboard structure to him, long before Philadelphia). In Montreal, a street, several buildings, and a retirement home now bear the name Casson. Jacques-Olivier Urvoy de Saint-Bedan (1780-1858) was mayor of Casson, general councilor, member of parliament for Loire-Inférieure, and city councilor of Nantes. He was an important patron of the arts, notably responsible for the construction of the Sainte-Anne asylum (Hospices of the Little Sisters of the Poor), the church of Casson, the bell tower of the church of Sucé, the Sainte-Anne de Casson chapel, and more. His art collection is now largely on display at the Nantes Art Museum thanks to his generous donation. The estate became the property of the Boux de Casson family. It then passed by inheritance to the Urvoy de Saint-Bedan family and then, through marriage, to the de Bouillé family, who still reside there.
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Not much to add to Fred's comment. Except that behind the church and just to the left of the cemetery entrance, there is a tiny chapel (where Zoe de Bonchamps, famous for saving the lives of 5,000 Republican soldiers imprisoned by the Chouans in the abbey church, is buried) with a commemorative plaque in honor of Casson's fighters, donated by the Vendée Military Association.
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The Church of Saint-Louis was built in 1841. It contains a listed alabaster bas-relief dating from the 15th century depicting "the adoration of the Magi between two saints." The bell tower is listed as a natural heritage site because it is home to greater mouse-eared bats, a very rare breed of bat. You'll find a water tap at the entrance to the cemetery near the chapel, behind the church, and a few benches if, like me, you're not only short of water, but also of energy.
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you can also ride with your roadbike, if you're not afraid a little dust
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There are 19 dedicated no-traffic road cycling routes around Nort-sur-Erdre featured in this guide. These routes offer a variety of distances and difficulty levels, ensuring a pleasant experience away from motorized traffic.
Yes, Nort-sur-Erdre offers several easy no-traffic road cycling routes. There are 5 routes specifically rated as 'easy' in this guide, perfect for beginners or a relaxed family outing. An example is the Ford crossing – Port of Nort-sur-Erdre loop from Nort-sur-Erdre, which is just over 35 km long.
The no-traffic road cycling routes around Nort-sur-Erdre offer diverse and picturesque landscapes. You'll cycle along the tranquil banks of the Erdre River, often described as 'the most beautiful river in France,' with its charming 'folies' (manors and châteaux). Many routes also follow the historic Nantes to Brest Canal towpath, providing peaceful views of lock houses and waterways. You can also expect to pass through rural roads, greenways, and areas near the Vioreau Forest, known for its shaded paths.
Yes, many of the no-traffic road cycling routes around Nort-sur-Erdre are circular, allowing you to start and end in the same location. For example, the Grand Réservoir de Vioreau – West bridge at Lac de Vioreau loop from Nort-sur-Erdre is a longer circular option, while the Port of Nort-sur-Erdre – Château du Plessis de Casson loop from Nort-sur-Erdre offers a moderate circular ride.
The routes often pass by significant natural and historical attractions. You can explore the West bridge at Lac de Vioreau and the Vioreau Reservoir Dam, or visit the charming Port of Nort-sur-Erdre. The historic Tindière Lock on the Nantes-Brest Canal is another notable stop. For more details, you can explore guides on Lakes around Nort-Sur-Erdre and Attractions around Nort-Sur-Erdre.
The spring and summer months are generally ideal for no-traffic road cycling in Nort-sur-Erdre. The weather is typically pleasant, and the natural scenery, especially along the Erdre River and through the Vioreau Forest, is at its most vibrant. Lac de Vioreau is also perfect for swimming and water activities on warmer days.
Yes, for cyclists looking for a greater challenge, there are 14 moderate routes available. The Grand Réservoir de Vioreau – West bridge at Lac de Vioreau loop from Nort-sur-Erdre is a substantial ride covering nearly 90 km with significant elevation gain, offering a rewarding experience for experienced road cyclists.
The area is highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the tranquility of the routes, the beautiful river and canal scenery, and the extensive network of quiet roads and greenways that make for an enjoyable no-traffic cycling experience.
Absolutely. Nort-sur-Erdre is a key point on several well-known cycling paths, including La Vélodyssée (Atlantic Cycling Route) and La Régalante. These routes offer connections to Nantes and beyond, combining dedicated cycle paths with quiet country roads. You can find more information about La Régalante via Nort-sur-Erdre to Nantes or La Meilleraye-de-Bretagne to Nort-sur-Erdre.
Cycling along the Erdre River and the Nantes to Brest Canal, as well as through the Vioreau Forest, provides excellent opportunities to observe local wildlife. The peaceful, no-traffic nature of these routes means you're more likely to spot various bird species, aquatic life, and other small animals in their natural habitats.
The duration of the routes varies significantly based on distance and your cycling pace. Easy routes, like the Ford crossing – Port of Nort-sur-Erdre loop (35.6 km), can take around 1.5 to 2 hours. Longer, moderate routes such as the Grand Réservoir de Vioreau loop (89.2 km) might require 3.5 to 4 hours or more to complete.
Many routes in the area showcase the Erdre River. While not explicitly named 'Erdre River route' in the guide, routes like the Port of Nort-sur-Erdre – Château du Plessis de Casson loop often follow sections of the river or its tributaries, allowing you to experience its scenic banks and the 'folies' that dot its landscape.


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