Tour of Lake Vioreau

This small 2 km² lake between Nantes and Châteaubriant will delight you with the beauty of the site and all the activities on offer: hiking, horse riding, mountain biking, fishing, swimming, sailing, etc. The walking tour takes you along some very pleasant paths.

Details

593647
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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.59 km
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 10 m
  • ↘
    Descent: - 10 m

  • ▲
    Highest point: 42 m
  • ▼
    Lowest point: 27 m
  • ⚐ Country: France
  • ⚐ City: Joué-sur-Erdre (44440)
  • ⚑
    Start/End: N 47.526943° / W 1.417292°
  • ❏
    IGN map(s): Ref. 1221SB, 1222SB, 1321SB, 1322SB
  • Hour-by-hour weather

Photos

Description of the walk

To reach the start, take the lake road on the La Meilleraye side. Follow the lake road through the forest. Pass the Crêperie du Lac and continue to the end of the road.

(S) From the car park, head east, cross the roundabout and continue straight ahead, following the picnic tables. The path is signposted "Lac de Vioreau" and marked in yellow. Follow the path along the lake until you reach the D178.

(1) Follow the road to the right for a few dozen metres, on the path behind the safety rails. At the end of the bridge, take the first road on the right. Follow this road for about 350 metres.

(2) Turn right onto a wide path and follow the lake along its entire southern shore. The trail continues along a pleasant, shaded path in beautiful surroundings. You can get close to the lake along the entire route.

(3) Cross the Vioreau dam (a remarkable stone structure, see photo). At the end of the dam, continue right onto Chemin du Halage and continue along Rue du Lac.

(4) Leave the tarmac road via a narrow path on the right and head towards the lake. At the edge, turn left and continue west.

(5) Return to the tarmac and take the road on the right (north) to cross the dyke with the lake on either side of the road. At the end of the dyke, continue to the right, then take the first path on the right. At the end of the path, take the road on the right again, which will take you to the village of Vioreau.

(6) Then take the first road on the right towards the beach and the campsite. Cross the bridge at the end of which you will see the restored ruins of an old castle on your left.

(7) At the end of the bridge, leave the road and take the path on the right and continue along the lake. After passing the sailing school and the leisure centre, cross an old bridge and return to the car park where you started (S/E).

Waypoints

  1. S/E : km 0 - alt. 32 m - Lac de Vioreau car park
  2. 1 : km 1.77 - alt. 33 m - Route D178 - Continue to the right
  3. 2 : km 2.29 - alt. 33 m - Wide path on the right
  4. 3 : km 5.11 - alt. 32 m - Vioreau Dam
  5. 4 : km 6.19 - alt. 35 m - Be careful on the narrow path on the right.
  6. 5 : km 6.87 - alt. 33 m - Small road - Access to the dyke
  7. 6 : km 8.19 - alt. 42 m - Vioreau
  8. 7 : km 8.38 - alt. 37 m - Path on the right after the bridge.
  9. S/E : km 10.59 - alt. 32 m - Lac de Vioreau car park

Notes

There are several picnic areas around the lake. There is a crêperie near the start, on the lake road (Joué sur Erdre). Toilets are available at the start and at the leisure centre.

Worth a visit

A short detour to see the Vioreau waterfall: at the dam exit, take the stairs on the left. The path quickly takes you to this pretty waterfall which flows out of the pond and into a basin that feeds the Rigole de Vioreau. This is the start of another trail, "La rigole et les Arcades de Vioreau", a canal that connects and feeds the Nantes-Brest canal.

Reviews and comments

4.6 / 5
Based on 26 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.7 / 5
Route interest
4.2 / 5
ma7jo6be
ma7jo6be

Overall rating : 5 / 5

Date of your route : Aug 11, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route, well shaded, which is much appreciated at this time of year, with many beautiful trails offering interesting views of the reservoir and little tarmac.

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tugny44
tugny44

Hello Daniel
Thank you for your comment. I understand your point about picnic areas and will amend the text.
Enjoy the trails on Visorando.

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Daniel Epingard
Daniel Epingard

Overall rating : 4.3 / 5

Date of your route : Jun 04, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Lovely walk with no difficulties, very flat. In the description I would replace "numerous picnic areas" with "several". The path needs to be cleaned as the vegetation has grown very thick.

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DOMYRANDO
DOMYRANDO

Overall rating : 4.7 / 5

Date of your route : Aug 18, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A beautiful hike to do even when it's hot because it's wooded and along the water. Picnic tables along the route, crossing over the dam (viewpoint). You can swim at the lake's beach. This is a very easy hike with no risk of getting lost. Just follow the lake's edge and pass through some pretty little hamlets. The construction work is now complete and the lake is back to its normal level.

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tugny44
tugny44

Thank you for your comment.

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surfy
surfy

Overall rating : 4.7 / 5

Date of your route : Aug 15, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Since it reopened a while ago, I took advantage of a sunny but not too hot 15 August (26°C) to take this lovely walk around Lake Vioreau.
Two-thirds of the route is wooded, with the rest being landscaped. It's an easy, peaceful and very pretty walk.

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tugny44
tugny44

Hello Domi 2935
Lake Vioreau is made up of two dams, one upstream (near the village of Vioreau) and another downstream. I agree with you about the downstream dam. However, it has been significantly reinforced and secured. However, the upstream dam has also been completely rebuilt, using stone. The road has been widened and pedestrian crossings have been created on both sides. Personally, I think this dam is magnificent.

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Domi2935
Domi2935
• Edited:

Overall rating : 4.7 / 5

Date of your route : Jul 20, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Completely flat hike with lots of sections in the woods. Two picnic spots. Swimming, toilets, pedalo hire and a small bar at the leisure centre in season. The dam has been rebuilt: it has much less charm in my opinion.

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Bernard 10
Bernard 10

Overall rating : 4 / 5

Date of your route : Mar 19, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Hike completed on 16 March 2024. The dam bridge is still closed. However, it is possible to bypass it by taking a paved road (add approximately 1.5 km). The path is very muddy in places.
The lake is slowly filling up, but it will take a few more months to reach its maximum level. A beautiful hike to do this summer.

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tugny44
tugny44

Hello
You're right about the possibility of making a loop despite the roadworks.
However, it should be noted that this adds 1.6 km to the route and takes you onto asphalt roads that are not particularly scenic.
Personally, I prefer to start from the dam, park in the car park at 'La Demenure', go around the lake, passing by the 'Cercle de Voile', to the beach and turn back along the same path. It's about 12 km and you can go further or less far, depending on what you want.
It's up to you, while waiting to be able to do the original tour again. Scheduled for early 2024.

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DaDoRando14
DaDoRando14
• Edited:

Overall rating : 4.7 / 5

Date of your route : Apr 17, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike, even though the lake is currently almost completely dry (due to construction work). Don't pay attention to the numerous signs indicating that the trail is closed: they are completely misleading. In fact, it is still possible to walk around the lake: you just have to take a detour around the dam, which is indeed inaccessible, via La Romeraye, Haut and Bas Vouvray, then return to the lake at La Démenure, which lengthens the route a little, but not by much.
NB: the alternative routes suggested on the sign at the start are of little interest.

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tugny44
tugny44

Hello Fabienne44
Thanks for the information. I knew about the plans for work at Lac de Vioreau, but I didn't know that it had started. I'll let hikers know via a message on my Visorando page and see if there's a reasonable alternative route.
Thanks again.

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Fabienne44
Fabienne44

Overall rating : 4 / 5

Date of your route : Mar 09, 2022
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good
Very busy route : No

However, the circuit has been closed between points 6 and 7 for several months.
No warning signs have been put up at the start of the circuit on the beach. What a shame!
Fortunately, I don't leave without being equipped (water, food, windbreaker, etc.), so I made it back to my car by extending the circuit by several kilometres.
I'll do it again when the work is finished.

Work announced in February 2021, due to be completed by the end of 2022. Was supposed to start in autumn 2022. In fact, it started a year earlier.
https://www.ouest-france.fr/pays-de-la-l...

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Lechene44
Lechene44

Overall rating : 4.5 / 5

Date of your route : Feb 20, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good
Very busy route : No

A lovely, slightly muddy walk in February... just as expected!

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Jo191184
Jo191184

Overall rating : 4.7 / 5

Date of your route : Jul 14, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant walk with magnificent views of the lake and surrounding area. Very pleasant trail. A nice route to do with family or friends. Takes just under 3 hours with two 7-year-old children.

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