From the sea to the marshes, starting from La Govelle in Batz-sur-Mer

The commune of Batz-sur-mer is located between the sea and salt marshes, on what was once, long ago, an island. A jagged ocean coastline contrasts with the peaceful landscapes of the salt marshes. Between the two lies countryside that was once used for food production but is now a mix of fallow land and horse pastures. And always in the background is the imposing tower of Saint-Guénolé.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 7.01 km
  • ◔
    Average duration: 2h 00 
  • ▲
    Difficulty: Easy

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

  • ▲
    Highest point: 17 m
  • ▼
    Lowest point: 2 m

Photos

Description of the walk

Departure from the Govelle Beach car park.

(S/E) Turn your back to the sea and take the street that runs between the houses, north of the roundabout (Chemin de la Govelle). At the first crossroads, turn right, then left when the street ends and finally right onto Chemin de Codan. Continue along this path until you reach a new residential area.

(1) Before reaching the road that goes around the housing estate, take the path on the left, which goes around market gardens (Chemin du Loc). It passes close to old bunkers, remnants of the Second World War. Leave a path on the right, then on the left and finally turn right into the next one.

At the first lake, turn left and follow it until you reach a road (RD245). You have just entered the Batz-Guérande salt marshes.

(2) Cross the road carefully and follow the path that veers slightly to the left, just after a café, to enter the village of Roffiat. Follow Rue de Kerban, then turn right onto Rue du Guhaut. When you reach a small square, turn right onto Rue Grande Venelle and, at the first bend, continue along the path that leads into the marsh. You will soon reach the first salt marshes, before coming to the railway line.

Turn left to return to a level crossing, which you do not cross. With your back to it, walk up the village's main street to return to the departmental road.

(3) Cross the RD245 again with caution, then take the small path opposite, slightly to the right, which runs alongside the farm buildings. It has a pretty name: Chemin du Pré Sucré! At the first crossroads, turn right, then turn right again 100 metres further on to enter the village of Kermoisan.

At the first small square, turn left to reach the second and continue your walk along the pedestrian path between the two parts of Rue du Calvaire. You will come out onto Allée du Binen (a housing estate road) before reaching Route du Manérick. At the foot of the water tower, turn left and leave the village.

(4) After passing the last houses, turn right onto the path opposite an old flooded quarry. This path, lined with blackthorn, leads to the village of Beauregard, which you cross by following the road until you reach the beautiful white Moulin de la Masse mill.

(5) Turn left onto Chemin du Pré Bourhic after passing the mill. Before reaching the RD 245, turn left onto Chemin de la Lande. This path is very damp, which encourages plant growth (mainly umbellifers) in spring, but it is well used and, unless you are the first to walk it, a path is clearly visible. If it really is not possible to pass, join the road that runs at the foot of the mill, follow it for about 150 m towards Bourg de Batz, and rejoin the Kerlan path on the right.

After meeting another path coming from Kerdréan on the left, the path returns to its original route between two low stone walls. Follow it uphill to reach the village of Kerlan.

(6) When you reach the road, continue straight ahead until you reach the bend and continue straight on along the path that climbs back towards the sea. At the highest point, there is a beautiful view of Bourg de Batz and its imposing church.

(7) Shortly afterwards, you will reach the coastal road (RD45), which you cross to take the Allée de la Dilane, opposite but slightly to the right. The coastal path passes at the end of this road. Turn left to follow it to the Baie du Dervin, where you will rejoin the coastal road. As you pass, you can see the enormous bunker, now converted into a museum, which was used to monitor the coast as an outpost for Saint-Nazaire and its port facilities.

(8) Go down to the beach and take the coastal path that continues to the left, climbing over the rocks. It goes around some beautiful properties before returning to the coastal road at Baie du Manérick. If the tide prevents you from crossing the beach, follow the road to Manérick.

Follow this part of the coastline, between the road and the cliff, then turn right towards the sea when the coastal path moves away from the road. After a few hundred metres of slaloming between the houses in the dunes perched on top of the foreshore, the path returns to the road. Before reaching it, turn right to return to the beach, which will take you back to the starting point, tide permitting. Otherwise, complete the route by following the roadside for a good hundred metres to the Govelle car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 7 m - Govelle Beach car park
  2. 1 : km 0.72 - alt. 10 m - Chemin de Loc
  3. 2 : km 1.66 - alt. 3 m - RD 245 Kerban
  4. 3 : km 2.7 - alt. 3 m - RD 245 Roffiat crossroads
  5. 4 : km 3.55 - alt. 10 m - Exit from Kermoisan
  6. 5 : km 4.25 - alt. 7 m - Moulin de la Masse
  7. 6 : km 4.72 - alt. 11 m - Kerlan
  8. 7 : km 5.15 - alt. 15 m - La Dilane. Passage near the museum - Grand Blockhaus de Batz-sur-Mer
  9. 8 : km 5.89 - alt. 7 m - Le Dervin
  10. S/E : km 7.01 - alt. 7 m - La Govelle beach car park

Notes

In summer, the car park at Govelle Beach may be full. Do not park along the coastal road, but on the side of the Pré Jacot road, on the other side of this road.

Toilets opposite the beach.

Traffic on the two departmental roads (RD45 and 245) encountered during this walk can be very heavy. Therefore, take care when approaching or crossing them.

In winter, the Chemin de la Lande (between the Moulin de la Masse and Kerlan) can be very wet in its lower section. There are two possible routes:
1- When approaching Kerdréan, pass in front of the large houses facing the well and turn right onto Chemin du Pré de la Masse, then left onto Chemin de la Lande.
2- Follow the road from Kerdréan to Penquer, then to Kerlan, but this is much less pleasant.

Worth a visit

Even though urbanisation is encroaching on most of the municipal territory, Batz-sur-Mer consists of the Bourg (the Bourg de Batz, in the local language) and four main salt-producing villages: Kervalet, Trégaté, Kermoisan and Roffiat. Although the proposed circuit allows you to discover two of them, don't hesitate to extend your visit to the other two, which are certainly worth seeing (especially Kervalet).
The quality of the buildings you will find there bears witness to the wealth of the salt farmers (salt producers) in the 17th and 18th centuries.

The Salt Marsh Museum in Bourg de Batz is well worth a visit to learn more about salt production over the last thousand years and the society and culture that developed around this activity.

Reviews and comments

4.4 / 5
Based on 22 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.6 / 5
Route interest
4.1 / 5
efervatte
efervatte

Overall rating : 4 / 5

Date of your route : Oct 06, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

govelle beach car park, great starting point for hikes

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philrandovilaine
philrandovilaine

For your information, the routes offered by Visorando are created by individuals, including yourself, who share the results of their travels. Although they may overlap with or follow marked trails, I generally do not refer to them unless it is essential. A Visorando route is primarily a map and a description.
As for the accessibility of the area between 5 and 6, I will emphasise this point in the description.
Best regards
PhilRV

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User 9774133

Overall rating : 3 / 5

Date of your route : Aug 14, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

We have done this trail several times with my parents. The trail has several different colours of markings – yellow, purple, etc. – so it is difficult to follow the path. Similarly, in the marshes at the beginning, it is easy to get lost. The path through the moorland at the end is regularly flooded and buried under vegetation and brambles. We managed to find a detour, but it would be good to indicate the alternative route. Thank you.

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User 27542213

Overall rating : 4.7 / 5

Date of your route : Sep 08, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

We did this hike on 8 September 2025. The weather was really pleasant.
The directions are accurate, with no particular difficulties except between points N5 and N6, as already mentioned by another hiker.
Along the way, nature has reclaimed its place and there is a small section that is a bit "swampy". As we were only wearing walking shoes, we decided to take the road. It wasn't a big detour and we reached N6 without any difficulty. The rest of the hike went very well.

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Kenimo
Kenimo

Overall rating : 4.3 / 5

Date of your route : Apr 29, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant route between the sea, salt marshes and the countryside.
Mind you, after point 5, I had trouble finding my way as it was drowned in vegetation. Once I did, after a few metres, I found myself with my feet in agadou, almost up to my ankles That didn't stop me from continuing.

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michel64
michel64

Overall rating : 4 / 5

Date of your route : Feb 03, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Varied, well-marked route, to be avoided in strong westerly winds.

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MF et D
MF et D

Overall rating : 4.7 / 5

Date of your route : Sep 14, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Circuit linked to the coastal path to St Michel beach.
Varied landscapes including marshes, countryside, villages and coastline.
Be sure to put the tips on your walking sticks on the coastal path.

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Madoudou44
Madoudou44

Overall rating : 5 / 5

Date of your route : Jul 13, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant route, between salt marshes, small country lanes, lots of horses... followed by the wild coastline and sunshine. Just perfect. Thank you.

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AUDI62
AUDI62

Overall rating : 3.7 / 5

Date of your route : Jun 04, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

A pleasant and easy hike that combines sea and salt marshes.
We were lucky enough to do it in beautiful weather.
However, it is more interesting along the wild coast, which is very beautiful in this area.
If you have a choice, it is best to do it at high tide.

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DaDoRando14
DaDoRando14

Overall rating : 3 / 5

Date of your route : Oct 11, 2022
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

Govelle Beach, a surfer's paradise, and the section of the GR 34 trail would be enough to justify this hike, but the rest is of minor interest, including the rather brief passage through the marshes. Crossing a ZA between (1) and (2) is questionable (and there are no more markers!!!). Why not continue straight on along the Chemin du Loc to arrive directly at Le Cuhaut?

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Nannig
Nannig

Overall rating : 5 / 5

Date of your route : Jun 21, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike in the heart of nature. Well done for suggesting this. Everyone enjoyed the outing.

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marine.m30
marine.m30

Overall rating : 4.7 / 5

Date of your route : Mar 07, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Very easy walk, not many people.
The first part of the walk is a little less interesting, but the return trip along the coastline is really lovely.

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domivasseur2935
domivasseur2935

Overall rating : 5 / 5

Date of your route : Feb 19, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful, varied and enjoyable hike.
Please note that the path indicated after point 5 was completely flooded. Continue a few metres further and take the GR to point 6

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maralex
maralex

Overall rating : 4.7 / 5

Date of your route : May 30, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

morning circuit, very pleasant, easy, return via the coast very pleasant

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Dimitri Lhumau
Dimitri Lhumau

Overall rating : 4.7 / 5

Date of your route : Apr 07, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very good itinerary for exploring this amazing site.

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