4.6
(28)
243
riders
27
rides
Touring cycling routes around Etang de Vioreau are set within a significant natural area, characterized by the largest reservoir in the Loire-Atlantique department, covering approximately 200 hectares. This body of water is bordered by the Vioreau forest to the north, offering a tranquil setting. The region features diverse landscapes, including open water, woodlands, and historical elements like the Nantes-Brest canal feed channel. The terrain is generally varied, with many paths being relatively flat, while some sections in the forest offer more challenging segments.
Last updated: July 5, 2026
4
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
9
riders
41.2km
03:14
220m
220m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
30.4km
02:25
210m
210m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
5
riders
19.6km
01:38
110m
110m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4
riders
25.2km
01:33
180m
180m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Small beach on Lake Vioreau. Numerous picnic tables in the shade of the trees. Restrooms with drinking water taps. An ideal spot for a break.
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Very beautiful place. I was able to cycle around the lake but I'm pretty sure many of the paths are impassable in winter.
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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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This beautiful pond, fed by the Janneau stream, is unfortunately private and off-limits to the public. It can be seen from the D14.
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A perfect place to relax or have a picnic. You can cross the Erdre River to take a path opposite.
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This archway is accessible, but the following ones toward Nort-sur-Erdre are not, due to ongoing safety work. A beautiful spot down below for a picnic on the banks of the Erdre.
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Fine gravel path.
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The terrain around Etang de Vioreau is quite varied. Many paths are relatively flat, especially those closer to the lake, offering a calm and scenic cycling experience. However, some sections, particularly within the Vioreau forest, can offer more challenging segments with varied elevation.
Yes, Etang de Vioreau offers several easy touring cycling routes. For instance, the Lakeside path loop from La Bolinière is an easy 12.2-mile (19.6 km) path that provides a calm and scenic experience, often running alongside barges. Another easy option is the View of Lake Vioreau – Lake Vioreau loop from La Cour de la Haye.
While many routes are easy to moderate, some sections in the Vioreau forest offer more challenging segments. The region has 6 routes classified as difficult, providing options for cyclists seeking a more adventurous ride with varied terrain and elevation.
Yes, the relatively flat and shaded paths around the lake are well-suited for families. The area's amenities, including picnic areas and a supervised beach during summer, make it a great destination for a family cycling outing. Routes like the Lakeside path loop from La Bolinière are particularly suitable.
Etang de Vioreau is a natural area with many paths suitable for cycling. While specific regulations for dogs on cycling routes may vary, generally, dogs are welcome on trails if kept on a leash. It's always recommended to ensure your dog is comfortable with cycling speeds and other trail users.
Yes, many of the touring cycling routes around Etang de Vioreau are circular, allowing you to start and end at the same point. A popular example is the West bridge at Lac de Vioreau – Lake Vioreau loop from Circuit du Lac et Circuit de la Forêt, which offers a scenic loop around the lake and through surrounding forest areas.
Along the routes, you can experience the expansive Etang de Vioreau, the largest reservoir in Loire-Atlantique, and the surrounding Vioreau forest. You might also encounter historical elements like the feed channel for the Nantes-Brest canal. Notable highlights include the West bridge at Lac de Vioreau, the Vioreau Reservoir Dam, and various points along the Lakeside path.
Yes, Etang de Vioreau is equipped with amenities for visitors, including parking areas. You'll find designated spots near popular access points and activity centers around the lake, making it convenient to start your cycling tour.
While Etang de Vioreau is a natural area, public transport options to Joué-sur-Erdre, the commune where the lake is located, may be available. However, direct public transport links specifically designed for cyclists to the lake's trailheads might be limited. It's advisable to check local bus or train schedules for connections to nearby towns and plan for a short ride or taxi to the lake.
The best time to go touring cycling around Etang de Vioreau is generally during the spring, summer, and early autumn months. During these periods, the weather is typically mild and pleasant, and the natural beauty of the lake and forest is at its peak. Summer also offers the added benefit of a supervised beach for swimming.
Yes, Etang de Vioreau offers amenities including a snack bar, especially during the warmer months. Additionally, the nearby town of Joué-sur-Erdre provides cafes and restaurants where you can find refreshments and meals before or after your ride.
Yes, there are various accommodation options available near Etang de Vioreau, including campsites, hotels, and gîtes. These can cater to cyclists looking for a place to stay overnight or for a longer cycling holiday in the region.
The touring cycling routes around Etang de Vioreau are highly rated by the komoot community, with an average score of 4.7 stars from over 17 reviews. Cyclists often praise the expansive reservoir views, the tranquility of the dense woodlands, and the well-maintained paths that run alongside historical canal features. The variety of routes, catering to different fitness levels, is also a frequently appreciated aspect.
The duration of your ride depends on the specific route and your pace. For example, the West bridge at Lac de Vioreau – Lake Vioreau loop from Circuit du Lac et Circuit de la Forêt, which is 11.6 miles (18.7 km), typically takes about 1 hour and 10 minutes. Longer routes, like the West bridge at Lac de Vioreau – Lakeside path loop from Saint-Louis (25.6 miles or 41.2 km), can take around 3 hours and 14 minutes.


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