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Etang De Vioreau

Attractions and Places To See around Etang De Vioreau - Top 6

Best attractions and places to see around Etang De Vioreau include 6 distinct points of interest. This region features a large reservoir, which is a significant water body in Loire-Atlantique, surrounded by wooded banks. The area offers various natural and man-made features, making it a destination for exploring the local landscape. Visitors can find a mix of historical structures and natural trails.

Best attractions and places to see around Etang De Vioreau

  • The most popular attractions is Vioreau Reservoir Dam

Last updated: July 15, 2026

West bridge at Lac de Vioreau

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A quiet deck with stunning views of the lake. A great place to take a break from your run and take in the scenery.

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Vioreau Reservoir Dam

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The Vioreau reservoir is the main water supply reservoir for the Nantes-Brest canal. The dam was built in 1835.

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Lakeside path

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Shaded path with some roots, possibility of swimming

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Lake Vioreau

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Largest reservoir in the Loire-Atlantique department with an area of 200 hectares. It enables the Nantes-Brest Canal to be supplied with water via the supply canal. It is owned by the Loire-Atlantique Department under the direction of the Maritime Service.

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Arcades Trail near Vioreau

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Many locals are familiar with Lake Vioreau, but very few know this magnificent path which borders the "food channel" of the Nantes-Brest canal. And yet it is a must to explore on foot or by bike.

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Popular around Etang De Vioreau

Hiking around Etang De Vioreau

Cycling around Etang De Vioreau

Running Trails around Etang De Vioreau

Road Cycling Routes around Etang De Vioreau

MTB Trails around Etang De Vioreau

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Totosupertramp (Thomas Boury)
September 12, 2025, Pont ouest du Lac de Vioreau

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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Relatively passable by mountain bike or gravel, despite many roots. On the other hand, very humid or even downright muddy when I did it. Very beautiful views of a wilder part of the lake.

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Nice but very grassy during my passage (brambles in particular) which makes the roots which cross the path invisible. For gravel and mountain biking only and clearly not family friendly.

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The surroundings of the dam are currently under construction and closed to the public (6/28/24)

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Dam under construction until July 2024. No water in the lake.

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A quiet deck with stunning views of the lake. A great place to take a break from your run and take in the scenery.

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Many locals are familiar with Lake Vioreau, but very few know this magnificent path which borders the "food channel" of the Nantes-Brest canal. And yet it is a must to explore on foot or by bike.

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Matto
October 31, 2021, Lac de Vioreau

Largest reservoir in the Loire-Atlantique department with an area of 200 hectares. It enables the Nantes-Brest Canal to be supplied with water via the supply canal. It is owned by the Loire-Atlantique Department under the direction of the Maritime Service.

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Frequently Asked Questions

What is Etang De Vioreau known for?

Etang De Vioreau is primarily known as the largest reservoir in the Loire-Atlantique department, covering 200 hectares. It plays a crucial role in supplying water to the Nantes-Brest Canal. The area is appreciated for its natural beauty, offering wooded banks, various paths, and opportunities for outdoor activities.

Are there historical sites to visit around Etang De Vioreau?

Yes, the most prominent historical site is the Vioreau Reservoir Dam. Built in 1835, it's a significant engineering structure that serves as the main water supply for the Nantes-Brest canal. Please note that the surroundings of the dam may be under construction at certain times, so check local information before visiting.

Can I go swimming at Etang De Vioreau?

Yes, the area around Etang De Vioreau offers opportunities for swimming. The Lakeside path, for instance, is noted for having possibilities for swimming along its shaded route. There are also landscaped beaches that make it a pleasant stopover for a nature break or a swim.

What kind of walking or hiking trails are available near Etang De Vioreau?

There are various walking and hiking trails around Etang De Vioreau. You can explore the Lakeside path, which is a shaded trail offering views of a wilder part of the lake. Another option is the Arcades Trail near Vioreau, which borders the 'food channel' of the Nantes-Brest canal. For more detailed routes, you can find numerous options, including easy and moderate circular walks, in the Hiking around Etang De Vioreau guide.

Are there cycling routes around Etang De Vioreau?

Yes, Etang De Vioreau is popular for cycling. The Lakeside path is suitable for cycling, though it can be muddy in places. The Arcades Trail near Vioreau is also recommended for biking. For a comprehensive list of routes, including easy and moderate options, check out the Cycling around Etang De Vioreau guide.

What are the best viewpoints around the lake?

The West bridge at Lac de Vioreau offers stunning, unobstructed views of the reservoir, with the landscape changing seasonally. It's a great spot to take a break and enjoy the scenery. The Lakeside path also provides beautiful views of a wilder part of the lake.

Are there any family-friendly activities or trails?

The area around Etang De Vioreau is generally suitable for families, especially for walking and cycling. The Lakeside path is a shaded trail that can be enjoyed by families. While some trails like the Arcades Trail can be grassy, many routes around the lake are accessible for a pleasant family outing. A leisure center is also located at Vioreau lake in Joué sur Erdre, offering activities like paddle boarding and sailing.

What is the best time of year to visit Etang De Vioreau?

The landscape around Etang De Vioreau changes with the seasons, offering different experiences throughout the year. Spring and summer are ideal for water activities, cycling, and enjoying the lush greenery. Autumn provides beautiful foliage, while winter can offer a serene, quiet atmosphere. Always check local conditions, especially regarding any construction or water levels, before your visit.

What do visitors enjoy most about Etang De Vioreau?

Visitors particularly enjoy the natural beauty and tranquility of the area. The unobstructed views from spots like the West bridge at Lac de Vioreau are highly praised. The shaded paths, opportunities for swimming, and the historical significance of the Vioreau Reservoir Dam also contribute to a fulfilling experience.

Are there mountain biking trails available?

Yes, there are several mountain biking trails around Etang De Vioreau. You can find routes of varying difficulties, including moderate loops like the 'Grand Réservoir de Vioreau – Lake Vioreau loop'. For a detailed selection of trails, refer to the MTB Trails around Etang De Vioreau guide.

Can I find easy walking routes suitable for beginners?

Yes, there are easy walking routes around Etang De Vioreau. For example, the 'Rigole des Ajeaux loop' and the 'West bridge at Lac de Vioreau – Lake Vioreau loop' are both rated as easy. These are great options for beginners or those looking for a relaxed stroll. More easy routes can be found in the Hiking around Etang De Vioreau guide.

Most popular routes around Etang De Vioreau

Easy hikes around Etang De Vioreau

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