From Brouage to Hiers

A circular starting from the citadel of Brouage takes you through the marsh to Hiers.
If you are quiet enough along the route, you will be able to see herons, egrets, nutria and, in summer, storks up close.
Most of the route follows tarmaced marsh roads that are very quiet.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.76 km
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 14 m
  • ↘
    Descent: - 14 m

  • ▲
    Highest point: 18 m
  • ▼
    Lowest point: 2 m

Photos

Description of the walk

The hike starts at the car park inside the citadel of Brouage, to the south near the Porte de Hiers (Place d'Armes).

(S/E) From the car park, take the dirt track that climbs up to the curtain wall (part of the rampart between two watchtowers). When you reach the top, turn left and follow the rampart with the citadel on your left and the void on your right.

(1) On the left, you will see a building with a pointed conical roof. This is the ice house. You can visit it and go down the stairs inside (bring a torch).
Continue up the rampart and follow it northwards.

(2) Pass over a vaulted opening under the rampart. This is the underground port from which boats used to shuttle between this port and the larger ships moored in the harbour. Turn at a right angle and walk along the top of the stone rampart. At the end of the path, descend to street level via the stone staircase that runs alongside the inclined plane.

(3) Leave the citadel via the road that crosses the rampart through a breach and turn right. You can see the rampart on your right from below. Cross a bridge with wooden balustrades and turn right onto the tarmac road just after the bridge (towards Beaugeay). Continue on the tarmac road for 2.8 km. You will have a general view of the citadel. Pass under a medium-voltage power line that you can see from a distance.

(4) 300 m after this power line, turn right towards a hill clearly visible in the marsh, which is the site of the village of Hiers. The road winds through the marsh and joins the D238.

(5) The road begins to climb and turns sharply to the left. Before this bend, take the gravel path on the right, which runs almost parallel to the road. The path climbs slightly, which is rare in a marsh landscape. Continue straight ahead, still on the gravel path, to enter the village of Hiers.

(6) When you reach the street, turn right. Pass in front of the town hall with its pretty little bell tower and head towards the church, whose bell tower you can see. Pass in front of the church and the surprising statue representing a figurehead. Take the D3 road for 50 m. Be careful of traffic and stay on the side of the road.

(7) Turn right onto a gravel path just before the sign marking the end of the village of Hiers. Walk for about 1.2 km.

(8) At the end of the path, turn right onto a wider path. Continue straight ahead. The gravel path becomes a tarmac road. You will come to a larger road.

(9) Watch out for traffic! Take this road on the left towards Brouage, which is clearly visible. Walk in single file for 500 m on the hard shoulder, which is passable. Enter the citadel through the Hiers gate, which is on the opposite side to the starting gate, and you will immediately find the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 4 m - Brouage citadel car park - Remparts de Brouage
  2. 1 : km 0.22 - alt. 6 m - Ice house
  3. 2 : km 0.51 - alt. 10 m - Underground port
  4. 3 : km 0.84 - alt. 5 m - North Gate
  5. 4 : km 3.84 - alt. 3 m - D238
  6. 5 : km 6.57 - alt. 5 m - Path on the right
  7. 6 : km 7.57 - alt. 18 m - Street on the right
  8. 7 : km 7.9 - alt. 5 m - Hiers exit sign
  9. 8 : km 9.1 - alt. 3 m - Start on tarmac towards Brouage
  10. 9 : km 10.16 - alt. 3 m - Road on the left
  11. S/E : km 10.76 - alt. 4 m - Brouage citadel car park - Remparts de Brouage

Notes

This hike includes approximately: 50% tarmac on very quiet marsh paths, 500 m of busy road and the rest on gravel paths. So there is no mud to worry about in winter.
However, in winter, you are exposed to the wind in the marsh, where there are no obstacles to stop it.

Worth a visit

Before or after the hike, you can visit the citadel of Brouage (self-guided or guided tour in summer).
You can also take a complete tour of the citadel on the ramparts.

Reviews and comments

4.2 / 5
Based on 7 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.3 / 5
Route interest
3.9 / 5
Biboune 65
Biboune 65

Overall rating : 5 / 5

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

If you love nature and birds, this hike is for you. No difficulty. Mostly paved path but very little traffic.

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User 26282933

Overall rating : 3.7 / 5

Date of your route : Jun 23, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Circuit crossing the Brouage marshes. Not much of a path except at the end of the route from Hiers.

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babourando17
babourando17
• Edited:

Overall rating : 4.7 / 5

Date of your route : May 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Exactly as described

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Diégo17
Diégo17

Overall rating : 4.3 / 5

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

A magnificent walk through the Brouage marshes with beautiful views of the citadel.
The signposting needs to be completed.

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viconte
viconte

Overall rating : 4 / 5

Date of your route : Jun 18, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A bit too much tar

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Arolda
Arolda

Overall rating : 3.7 / 5

Date of your route : Aug 07, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Apart from the fortress at the start, the hike quickly becomes monotonous, with heavy traffic on the first part of the route.

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Stephaniedecharentemaritime
Stephaniedecharentemaritime

Overall rating : 4.3 / 5

Date of your route : Apr 10, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

After leaving the fortress, we cross the marshes by road. So there are cars passing by, which is a bit of a shame. Then we reach the village of HIERS, where the road is less busy and quieter. However, I found the route a bit "long" because apart from the fortress of BROUAGE and the marshes, there is nothing particularly interesting to see.

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