4.5
(123)
799
hikers
37
hikes
Easy hiking trails around Etang De Vioreau are characterized by the region's expansive artificial lake, the largest reservoir in Loire-Atlantique, and its surrounding wooded banks. The area features the extensive Vioreau Forest, contributing to a diverse environment for hikers. Trails are generally shaded and relatively flat, offering varied terrain from smooth paths along the lake to sections through the forest. The site is recognized for its rich flora and abundant birdlife, with the lake serving as a stopover for migratory…
Last updated: July 7, 2026
5.0
(1)
11
hikers
7.23km
01:52
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
2
hikers
7.54km
01:57
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
8
hikers
5.50km
01:26
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
3
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
49
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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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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A perfect place to relax or have a picnic. You can cross the Erdre River to take a path opposite.
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Very beautiful place, banks of the Erdre below. Nice place to relax.
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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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The Ajaux channel connects the Riaillé lakes (La Provostière and La Poitevinière) to the large Vioreau Reservoir. The water thus transported supplies the Nantes-Brest canal.
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The Provostière pond, with a surface area of 73 ha, is connected to the Vioreau lake by the Rigole des Ajaux. This complex is part of the supply system of the Nantes-Brest canal. Its hydraulic management is ensured by the Loire-Atlantique Department, which has owned it since 2008. A 5.5 km path on which a bird observatory is located allows you to go around the pond in about 1h30.
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July 25, 1944, shortly after 3 p.m., a Mosquito type plane, a light and fast twin-engine, appeared in the sky of Riaillé, followed a few seconds later by two German fighter planes. Arriving above the hamlet of l'Enclose, one of the fighters gained altitude and dove on the Canadian plane, riddling it with bullets. After starting a curve, the burning Mosquito crashed very close to the Provostière pond. The debris littered the ground for about fifty meters, the fire and the explosion of the ammunition made it impossible to approach. When the fire died down, the inhabitants rushed to the scene and found the charred bodies of the pilot and the navigator. They were identified as Lieutenants Burgess and McPherson. The Germans, who came to the scene, told the mayor that he could bury the bodies but without an official ceremony. However, the occupier's orders were not respected. The bodies were wrapped in sheets and transported to a nearby farm, the village carpentry made the coffins. The next day, a religious ceremony was held in the parish church in the presence of many Riaillé residents and wreaths of flowers covered the coffins. The procession then headed to the cemetery under the supervision of German soldiers who did not intervene. For 80 years, these two Canadian officers have been resting in the Riaillé cemetery. Their tomb is regularly maintained and decorated with flowers by the UNC-Riaillé Mémoire association but also by anonymous people who thus perpetuate the memory of their sacrifice. https://www.echoancenis.fr/actualite-4422-riaille-le-25-juillet-1944-deux-aviateurs-canadiens-etaient-abattus-dans-le-ciel-de-riaille
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There are 14 easy hiking trails around Etang De Vioreau. In total, the region offers 37 routes, catering to various difficulty levels, but with a strong focus on accessible paths.
The easy trails around Etang De Vioreau are generally shaded and relatively flat, offering a calm and relaxing environment. They feature varied terrain, from smooth paths along the lake to sections through the extensive Vioreau Forest, making them ideal for leisurely walks.
Yes, many easy trails around Etang De Vioreau are circular. For example, the Rigole des Ajeaux loop from Aire naturelle "Le Temps de Vivre" is a 7.2 km circular route, and the West bridge at Lac de Vioreau – Lake Vioreau loop from La Romeraye offers a 7.5 km loop with lake views.
Easy hikes around Etang De Vioreau offer expansive views of the artificial lake and its wooded shores. You can explore the diverse Vioreau Forest, known for its rich flora and abundant birdlife. Keep an eye out for migratory birds from the ornithological observatory. Notable spots include the West bridge at Lac de Vioreau for stunning views and the general beauty of Lake Vioreau itself.
Yes, you can encounter historical points of interest. The Vioreau Reservoir Dam, built in 1835, is a significant historical attraction. Additionally, the Arcades Trail near Vioreau, which borders the Nantes-Brest Canal, features impressive canal-bridges (aqueducts) and a 600-meter tunnel.
The easy trails in Etang De Vioreau are highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. Hikers often praise the expansive lake views, the peaceful wooded banks, and the diverse forest paths that offer a relaxing outdoor experience.
Yes, the easy hiking trails around Etang De Vioreau are well-suited for family outings. The generally flat terrain and shaded paths provide a comfortable environment for children. Recreational facilities like a supervised beach in summer, picnic areas, and snack bars further enhance the family-friendly experience.
While the region is generally welcoming to dogs, specific regulations may apply in certain protected areas or during peak seasons. It's always best to keep your dog on a leash and ensure you clean up after them to preserve the natural environment for everyone.
Parking is generally available at common starting points for trails around Etang De Vioreau. For instance, routes like the Rigole des Ajeaux loop often start from areas with designated parking, such as Aire naturelle "Le Temps de Vivre".
One of the shorter easy hikes is the Aqueduc du Gué de la Roche – Le Gué de la Roche loop from Le Fertais, which is 4.5 km long and can be completed in about 1 hour 10 minutes. Another option is the Provostière Pond – Memorial stone loop from La Provostière, which is 5.5 km.
Etang De Vioreau is enjoyable year-round, but spring and autumn offer pleasant temperatures and vibrant natural scenery. Summer is also popular, with the added benefit of recreational facilities like a supervised beach. The area is a stopover for migratory birds, making it particularly interesting for birdwatching in spring and autumn.
Yes, the region's history is closely tied to the Nantes-Brest Canal. The Aqueduc du Gué de la Roche – Arcades of the Gué de la Roche loop from Château de Lucinière is an easy 6.6 km trail that allows you to explore the canal's infrastructure, including the impressive aqueducts.


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