Between land and sea: from Lagord to L’Houmeau and Nieul-sur-Mer

The appeal of this walk lies in the diversity of ecosystems encountered: high ground with sweeping views over the towns north of La Rochelle; marshes – the Gâtineau marshes and the Pampin marshes – frequented by numerous species of birds; the coastline, its cliffs, its oyster beds and the charming little port of Le Plomb with its footbridge.

Details

27221088
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  • Walking
    Activity: Walking
  • ↔
    Distance: 9.63 mi
  • ◔
    Average duration: 4h 30 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 105 ft
  • ↘
    Descent: - 98 ft

  • ▲
    Highest point: 92 ft
  • ▼
    Lowest point: 3 ft
  • ⚐ Country: France
  • ⚐ City: Lagord (17140)
  • ⚑
    Start/End: N 46.182018° / W 1.172408°
  • ❏
    IGN map(s): Ref. 1329ET, 1329OT
  • Hour-by-hour weather

Photos

Description of the walk

On the D104E2 linking Lagord to L’Houmeau, park in the car park near the bus stop at a place called Le Bonnodeau.

(S/E) Cross the D104E2 and take the cycle path opposite. Atthe first junction, continue left onto a road running alongside houses on the right and fields on the left. At the end of the road, turn right then left and pass the Pinelière sports complex.

(1) Then, opposite, take a section of the cycle path to reach a junction; continue straight on along the cycle path and, at the next fork, turn right to reach the D104 road; be careful here when crossing.

(2) Take the dirt track opposite and follow it until you reach a path branching off to the left, before arriving at a house at Le Clou Doré.

(3) Go down this path and follow it until you reach a small tarmac road. Continue straight ahead on the road opposite and, at the next junction, turn right onto the road leading to the entrance of Nieul-sur-Mer, Rue du Champ Pinson.

(4) Turn left onto it, pass the cemetery, the police station and the town hall, then continue straight on along Rue Léonce Vieljeux. After a large crossroads, continue along Rue de l’Océan and then Rue des Mottes. At the end of the street, turn onto a path on the right. You will soon reach Rue du Marais.

(5) Cross it, then walk alongside the grounds of the Nieul archery club. At the next junction, turn right onto the path leading to the rainwater treatment basin.

(6) Head up to the left along the lagoon, then follow the Gô stream which runs alongside a natural wetland area, the Marais de Gâtineau. Cross the marsh to reach a road.

(7) Turn right, then immediately left; after a short climb, you’ll reach the coastal path at Pas de Digolet.

(8) Then follow the coastal path to the left as far as Pointe du Plomb.

(9) Continue along the path, skirting the Port du Plomb, and take the footbridge to cross from the commune of Nieul-sur-Mer to that of L'Houmeau on the opposite bank.

(10) Keep following the coastline along a recently built sea wall. After about a hundred metres, head back down from the sea wall.

(11) Then turn left onto the road towards L'Houmeau and walk back up alongside the Marais de Pampin. At the industrial estate, turn right and take the cycle path.

(12) Follow the cycle path, cross Rue de La République and continue straight on. The path runs behind the gardens of a residential estate. Cross Rue Henri Grégoire and, at the end of the path, turn right to rejoin the Route de Monsidun.

(13) Turn left onto the road that passes in front of the Monsidun farm, turn left, then pass in front of the La Faucherie estate and continue to the Bonnodeau-Monsidun car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 82 ft - Le Bonnodeau-Monsidun car park
  2. 1 : mi 0.78 - alt. 89 ft - La Pinelière sports complex
  3. 2 : mi 1.57 - alt. 92 ft - D104
  4. 3 : mi 2.07 - alt. 82 ft - Le Clou Doré
  5. 4 : mi 2.65 - alt. 33 ft - Champ Pinson
  6. 5 : mi 3.62 - alt. 10 ft - Rue du Marais
  7. 6 : mi 3.84 - alt. 10 ft - Rainwater treatment basin
  8. 7 : mi 4.58 - alt. 13 ft - Gâtineau Marshes
  9. 8 : mi 4.99 - alt. 30 ft - Pas de Digolet
  10. 9 : mi 6.62 - alt. 20 ft - Pointe du Plomb
  11. 10 : mi 7.05 - alt. 13 ft - Port du Plomb
  12. 11 : mi 7.84 - alt. 13 ft - Pampin Marshes
  13. 12 : mi 8.31 - alt. 7 ft - Start of cycle path
  14. 13 : mi 8.91 - alt. 43 ft - Route de Monsidun
  15. S/E : mi 9.63 - alt. 82 ft - Le Bonnodeau-Monsidun car park

Worth a visit

Reviews and comments

4.3 / 5
Based on 4 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.8 / 5
Route interest
3.8 / 5
Melauric70
Melauric70

Overall rating : 4.3 / 5

Date of your route : Mar 23, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : Yes

An easy walk with no particular difficulties.

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phbizet
phbizet

Overall rating : 4.7 / 5

Date of your route : Sep 22, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The coastal section is the highlight of this hike, but is consequently much busier.

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COMPO2017
COMPO2017

Overall rating : 4.7 / 5

Date of your route : Apr 28, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant, easy and varied route along paths that take you through fields, then on to the village of Nieul, the seaside and the port of Lauzière. Starting from Avenue des Cerisiers in Lagord, we covered 17km rather than 15.5km.

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RONDEDECHARTRES
RONDEDECHARTRES
• Edited:

Overall rating : 3.7 / 5

Date of your route : Jun 26, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

I got a bit lost at points (1), (6) and (12). I really enjoyed points (5) to (11). The fields are peaceful but not particularly interesting.

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