Between marsh and ocean on the Île de Noirmoutier

A beautiful circuit between the sea and the marshes at the northern tip of the Île de Noirmoutier, near L'Herbaudière.

Details

479024
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  • Walking
    Activity: Walking
  • ↔
    Distance: 9.06 km
  • ◔
    Average duration: 2h 35 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 7 m
  • ↘
    Descent: - 6 m

  • ▲
    Highest point: 8 m
  • ▼
    Lowest point: 1 m

Photos

Description of the walk

(S/E) Leave the harbour master's office car park and take the Chemin de la Chaussée, which heads north-west. This path runs alongside Rue Louis Brien on the right and, beyond that, the marshes. On the left is the ocean. At the first crossroads, go straight ahead and leave the dead-end path behind you.

(1) At the next crossroads, take the path on the right. Shortly afterwards, the path turns sharply to the left. At the next crossroads, ignore the paths on the right and left and take the footpath opposite, which leads towards La Boursinière. At La Boursinière, the path joins Chemin des Cents: turn left and continue with the marsh on your right and the ocean on your left. Pass the hamlet of Le Lac, then La Roulière.

(2) A little further on, at the end of the tarmac section, turn right onto the path and almost immediately turn left onto the path that runs alongside the Noirmoutier National Forest, sheltered by the coastal dune that separates it from the ocean. Pass three paths on the right and one on the left. At the next crossroads, continue straight ahead on the main path and stay on this path.

(3) The main path, which becomes tarmac, soon leads to a car park and picnic area. At a sort of square, turn right onto a road leading to the Murier neighbourhood: Rue du Grand Mûrier. The road leads to Chemin des Ransins (road). Turn left onto Rue du Grand Mûrier and follow it to the junction with Rue du Puits Namer.

(4) Turn right onto Rue du Puits Namer. After the houses, the street turns left.

(5) At this crossroads, turn right onto Chemin du Marché de Luzay, which goes around the Ménisière neighbourhood. This path turns left at an almost right angle; at this point, ignore the two paths that lead to the marshes on the right. The path now runs alongside the marshes. It leads to Chemin du Petit An, which you take by turning right. This new path goes around the Puits Namer neighbourhood and quickly continues along Chemin de la Bassetière. On the right-hand side, the path continues to run alongside the marshes. Pass a dead-end path on the right. Chemin de la Bassetière ends at a T-junction.

(6) Turn right onto the road (suitable for vehicles) that leads to the marsh. At the first crossroads with a road in a bend, turn left onto the road that leads into the marsh. Further on, pass a short dead-end road on the left. The road ends at a T-junction. Turn left to arrive almost immediately at another crossroads.

(7) Turn right onto the path that immediately crosses a small bridge. At the end of the bridge, the path turns left.

(8) At this crossroads, continue straight ahead, leaving a path on your left that almost immediately splits into two branches. The path turns right further on.

(9) At this inverted Y-shaped crossroads, take the path on the right, which turns left a hundred metres further on. Leave three paths on the right before the main path you are following reaches a T-junction. Turn left. After a hundred metres, the path reaches a track suitable for vehicles.

(10) Cross the bridge and continue straight ahead. Immediately turn right onto the road that runs along the south side of the stream. A little further on, ignore the path that branches off to the left. Immediately after, the path crosses another similar path at a T-junction. Turn left. Further on, ignore a single track that branches off to the left: this track is a cycle path. Further on, the track comes to a Y-junction: stay on the main track, taking the right-hand branch and ignoring the track on the left. The track joins Rue du Gabion at the first houses.

Leave Impasse de Devin on your right. At the next crossroads, continue straight ahead, leaving one road on your right and two on your left. Shortly afterwards, you will arrive at the roundabout near the harbour master's office. Turn right onto Chemin de la Chaussée. Return to the harbour master's office car park, the starting point of this circuit (S/E).

Waypoints

  1. S/E : km 0 - alt. 7 m - Harbour Master's Office car park
  2. 1 : km 0.68 - alt. 4 m - Road junction - T-junction
  3. 2 : km 2.28 - alt. 4 m - Chemin de la Roulière junction - path
  4. 3 : km 3.52 - alt. 4 m - Ransins trails
  5. 4 : km 3.96 - alt. 5 m - Crossroads Rue du Grand Murier-Rue du Puits Namer
  6. 5 : km 4.21 - alt. 3 m - Rue du Puits Namer X Chemin Marché de Luzay
  7. 6 : km 4.92 - alt. 2 m - Chemin de la Bassetière X chemin d'exploitat
  8. 7 : km 5.98 - alt. 3 m - Crossroads
  9. 8 : km 6.18 - alt. 3 m - Crossroads
  10. 9 : km 6.64 - alt. 3 m - Inverted Y-shaped crossroads
  11. 10 : km 7.85 - alt. 3 m - Crossroads - farm track
  12. S/E : km 9.06 - alt. 8 m - Harbour Master's Office car park

Notes

Parking is available in the car park near the harbour master's office in Le Devin.

Given the varied terrain covered during this hike, it is advisable to wear sturdy footwear.

Worth a visit

The Island of Noirmoutier
Noirmoutier Island is a French island in the Atlantic Ocean, located in the Vendée department (85). It is connected to the mainland by a submersible road called the Gois and, since 1971, by a bridge. It consists of four municipalities grouped together in a community of municipalities on Noirmoutier Island. It is approximately 18 km long, varies in width from 500 metres to 12 km, and has an area of 49 km².

The island is often nicknamed the "mimosa island" because of its mild climate, which allows mimosas to grow and bloom there in winter. Its dominant landscapes are salt marshes, dunes and holm oak forests.

Salt production
Salt marsh near Noirmoutier-en-l'Île.
The island's climate also encouraged the production of sea salt from very early on. As early as the 5th century, Benedictine monks began transforming the wetlands into salt marshes in order to harvest the "white gold". Today, these marshes cover a large part of the island.

Salt and fleur de sel are still harvested there using traditional methods, with production reaching 1,500 tonnes of salt in the best years. It should be noted, however, that during the 1980s, salt production suffered a setback, with many salt marshes being abandoned. However, the industry has been reviving over the last fifteen years or so, with many young salt workers setting up shop.

Since 1942, the Noirmoutier salt workers' cooperative has had nearly a hundred members, representing 90% of the island's producers. The karstic cave of this traditional form of agriculture and the salt worker's trade is secured by a contract with Aquasel. This contract guarantees prices and production volumes over the long term.

Monuments
The island has a varied heritage, including:
noirmoutier Castle, dating from the 9th century;
saint-Philbert Church, a former Benedictine abbey in both Romanesque and Gothic styles. It houses a beautiful 11th-century crypt and the first tomb of Saint Philibert, its 7th-century founder;
the former Hôtel Lebreton de Grapillières, a beautiful 18th-century mansion, listed as a historic monument, which has been converted into a tourist hotel under the name Hôtel d'Elbée;
18th-century mansions.
the Estacade, an iconic building on the island of Noirmoutier. The first Estacade du Bois de la Chaize was built in 1889. This boat landing stage played a major role in the development of seaside tourism in the early 20th century. The structure was completely restored in 2013-2014

Sites
The Passage du Gois, a submersible road, is the island's main tourist attraction.
The Bois de la Chaise is known for its holm oak and mimosa woods, as well as its beautiful shaded beaches. Around a hundred seaside villas – most of which date from the late 19th and early 20th centuries – have been built in this forest.
The Promenade des Souzeaux runs along the ocean with its many coves.
The Pointe des Dames lighthouse in the Bois de la Chaise.
Le Vieil, one of the localities in the north of the island, facing the coast, attracts tourists thanks to its location and the holiday centres located there.
The Müllembourg Marshes National Nature Reserve.
The Polder de Sébastopol Regional Nature Reserve.

Reviews and comments

4 / 5
Based on 31 reviews

Reliability of the description
3.6 / 5
Ease of following the route
3.9 / 5
Route interest
4.4 / 5
User 24264617

Overall rating : 5 / 5

Date of your route : Sep 16, 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 hike, starting along the beach, then through the forest and ending in the middle of the salt marshes.

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User 4365764

Overall rating : 4.3 / 5

Date of your route : Sep 09, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

pleasant route with little traffic except on the Jacobsen embankment

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Pascau46
Pascau46

Overall rating : 3.3 / 5

Date of your route : Sep 15, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

Walking through the dunes is tiring because of the sand, and we were attacked by mosquitoes.
There were no walkers, but lots of bicycles.
The walk through the marshes was very pleasant

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Bauxerre
Bauxerre

Overall rating : 4 / 5

Date of your route : Aug 21, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

Very pleasant hike.
Very crowded in summer. Watch out for bicycles!
It's easy to get lost in the salt marshes... but you can always see the village and use it to find your way.

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PV27
PV27

Overall rating : 4 / 5

Date of your route : Jun 25, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Tour not offered by the Tourist Office.
Varied and short.

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Burgaud
Burgaud

Overall rating : 4.3 / 5

Date of your route : Jun 24, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Beautiful diversity of landscapes

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Isabelle Li
Isabelle Li

Overall rating : 4.3 / 5

Date of your route : Jun 11, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful walk... I got a bit lost when I arrived in the village of L'Herbaudière because there were no street names and I missed a junction in the marshes. I realised this further on when I checked the route. Nothing too serious. Overall, everything went well.

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philrandovilaine
philrandovilaine

Overall rating : 4 / 5

Date of your route : Sep 05, 2023
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A beautiful walk starting from the port of Morin, in L'Epine, but in the opposite direction to the description. The walk through the salt marshes on a beautiful, warm morning is a great way to discover the site and immerse yourself in the world of salt production in Noiremoutrain. It's easy to follow the route with the help of the map (personal response to the previous review).
We cut between the village of Luzay and Luzeronde beach by following the paths that run alongside the marsh, then along Rue du Moulin Rouge. We returned to the starting point via the beach, stopping for a refreshing swim along the way, then via the back of the dune, where the foreshore disappears under rockfill and concrete. This brings you back to the marsh landscape, but you miss out on the view of the sea, even though it is very close by.
The only slight drawback is having to share the marsh paths with the many cyclists who use this route to connect L'Epine to L'Herbaudière.
Thank you for this suggested route.
PhilRV

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Nicholas79
Nicholas79
• Edited:

Overall rating : 2.3 / 5

Date of your route : Jun 20, 2023
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★☆☆ Average
Very busy route : No

The route description seemed vague to us. When we reached the marsh, we were completely lost, so we decided to turn back and return via the beach to avoid wasting any more time. I know people will say we should have brought our IGN map, but we hike very often and never use such a map. For us, if we got lost, it's because the description lacks clarity and the landmarks seem vague. Sharing the path with numerous cyclists isn't easy either. We were disappointed with this hike.

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rubiks44
rubiks44

Overall rating : 4.3 / 5

Date of your route : May 30, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

we did this hike starting from Devin Beach and beginning with the marshes: very nice, but you need a GPS because the path is really poorly marked and there are many three-way junctions that cause problems.

the route between the marshes and the beach is shared with the cycle path, which is a bit tricky due to the rather reckless behaviour of some groups of cyclists.

for the return trip, there are two options: the sandy path behind the dunes or the beach:

- the path is very soft sand and difficult in places.

- the beach is easier (especially at low tide) but the end of the walk takes you through the nudist beach, so it's best to be warned :-).)

the route is very pleasant to follow

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Annie0202
Annie0202

Overall rating : 2.3 / 5

Date of your route : Aug 30, 2022
Reliability of the description : ★☆☆☆☆ Very disappointing
Ease of following the route : ★☆☆☆☆ Very disappointing
Route interest : ★★★★★ Very good
Very busy route : No

Shortly after setting off, hikers are faced with a choice of many paths. We followed a group that we lost sight of... the path through the forest is very long and sandy. When we reached the grassland, we found the signs again, only to lose them quickly because there were too many paths at the entrance to the marshes. A beautiful hike, but the explanations should be clearer!!!

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amismarcheurs
amismarcheurs

Overall rating : 5 / 5

Date of your route : Jan 03, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

a pleasant hike, marshes, birds, the ocean!

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Sylvie BC
Sylvie BC

Overall rating : 4 / 5

Date of your route : Feb 08, 2021
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant tour.
We liked how peaceful it was, and we saw lots of animals, including many different seabirds, ducks, geese, swans, horses, cows, and more
We didn't meet anyone else on the trail.

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Guillaume_42_1991
Guillaume_42_1991

Overall rating : 3.7 / 5

Date of your route : Oct 18, 2020
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

The hike is very beautiful, thank you for the route.
Varied landscapes, shade at the start then crossing the marsh. Not much tarmac but little risk of it being muddy.
However, the description is insufficient and/or too outdated: the fork (4) can be missed (sign missing?), crossing the village between (4) and (6) raises many questions (in fact, you just need to follow the marsh) and we never found (9), causing us to take a wrong turn at the next crossroads (an extra 2 km there and back). Please also note that there are (very) many hunters in the marsh.

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BGCRANDO
BGCRANDO

Overall rating : 3.7 / 5

Date of your route : May 31, 2020
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : Yes

The start of the hike is interesting, much less so in the forest and a bit long in the marsh. This route largely follows the department's cycle route and is therefore very busy.

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