4.5
(117)
777
hikers
19
hikes
Family friendly hiking trails around Grand Réservoir de Vioreau are characterized by expansive lake views and surrounding forests. The region features a large artificial reservoir, created in the 19th century, which is bordered by diverse woodlands and open areas. The terrain is generally flat to gently undulating, with minimal elevation changes, making it suitable for various fitness levels. This area offers a blend of natural scenery and historical elements related to the Canal de Nantes à Brest.
Last updated: May 17, 2026
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.
5.0
(2)
8
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(2)
3
hikers
9.37km
02:24
40m
40m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4
hikers
10.5km
02:45
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
Moderate hike. Good fitness required. 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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François Bureau, known as "Franchik", was born on April 23, 1921. He regularly stayed in the family fiefdom at the Château de la Meilleraie, in Riaillé. After studying in Nantes, he was admitted to the Saint-Cyr officers' school in 1943. During this period, he was, like so many other men, affected by the STO (Compulsory Work Service), but he decided to leave the country rather than work in Germany, in order to join "the fighting France". Handed over to the Germans with comrades by the smuggler, he was arrested on July 18, 1943, in Perpignan. Then began the transfers from camp to concentration camp: Büchenwald, Laura, Ellrich, Nordhausen. He was part of a medical convoy of more than 1,600 patients. Many died during and after the transfer. He was one of the few survivors. It is at Nordhausen, his last camp, that we can follow his trail. The camp was liberated on April 12, 1945 by the Americans. Death papers mention his death on April 21, 1945, before his repatriation, nine days after the liberation of the camp. François Bureau was therefore free on the day of his death, after more than eighteen months of deportation in Germany. https://www.ouest-france.fr/pays-de-la-loire/ancenis-saint-gereon-44150/francois-bureau-etait-un-homme-de-conviction-4390446
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There are nearly 20 family-friendly hiking routes around Grand Réservoir de Vioreau, ranging from easy strolls to more moderate adventures. This includes 6 easy trails perfect for younger children or those seeking a relaxed walk, and 12 moderate options for families looking for a bit more challenge.
Families can enjoy diverse scenery, including expansive lake views, tranquil shaded paths through surrounding forests, and glimpses of the historical Vioreau dam. The area is known for its rich biodiversity, offering opportunities for nature observation, especially birdwatching.
Yes, there are several easy circular walks. A great option is the Lake Vioreau loop from La Romeraye, which is about 7.5 km and largely flat, offering diverse scenery perfect for a family outing.
The area is rich in natural and historical points of interest. You can explore the historic Vioreau Reservoir Dam, enjoy the views from the West bridge at Lac de Vioreau, or walk along the scenic Lakeside path. The Arcades Trail near Vioreau also offers a unique historical perspective.
Many trails around Grand Réservoir de Vioreau are dog-friendly, allowing your furry family members to join the adventure. It's always a good idea to keep dogs on a leash, especially in areas with wildlife or near other visitors, and to check specific trail regulations if posted.
The Grand Réservoir de Vioreau is enjoyable year-round, but spring and autumn offer particularly pleasant conditions with mild temperatures and beautiful foliage. Summer is also popular, especially with the supervised beach available for swimming, though some trails offer welcome shade in wooded areas.
For families seeking a longer adventure, the Lake Vioreau loop from La Demenure is a moderate 9.3 km route. Another good option is the Provostière Pond – Stele of the Aviators loop from La Provostière, which is about 7.8 km and offers varied terrain.
The area is well-equipped for families, featuring picnic areas, sanitary facilities, and snack bars. During summer months, there's a supervised beach for swimming. The 'Vioreau Pleine Nature' complex also offers a wide array of activities beyond hiking, including water sports and mountain biking.
Yes, there are various parking options available around Grand Réservoir de Vioreau, particularly near popular access points like La Romeraye, La Demenure, and Barrage de Vioreau. These spots provide convenient access to the family-friendly hiking trails.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the well-maintained paths, the beautiful lake views, and the peaceful atmosphere, making it a favorite for family outings and nature lovers.
Absolutely! The 'Vioreau Pleine Nature' complex offers a wide range of activities. Beyond hiking, families can enjoy fishing, horseback riding, mountain biking, archery, climbing, and various water sports like dinghy sailing, stand-up paddleboarding, and canoeing, making it a full day out for everyone.


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