From Brigneau Port via Île Percée

From the small port of Brigneau, nestled in a magnificent estuary, follow theGR®34trail to Île Percée, a small island where blockhouses were used to defend the coast and, above all, the submarine base at Lorient.
The return journey along country lanes and through woods takes you back to the bottom of the ria, where old sardine boats lie dismantled and silted up, living out their final days.

Details

573072
Creation:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 9.78 km
  • ◔
    Average duration: 3h 00 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 67 m
  • ↘
    Descent: - 59 m

  • ▲
    Highest point: 33 m
  • ▼
    Lowest point: 0 m

Photos

Description of the walk

Parking at Brigneau Port.

(S/E) From the car park, walk down to the port, passing a pretty buoy, and follow the quay.

GR®34signposting: White and red

Climb the wooden steps on the right to look down on the ria where the small port is nestled. Continue along a small road towards the ruins of the old fish cannery. It overlooks the Malachappe sea wall, which ends with a small red lighthouse.

(1) Reach the coastal path and continue along it.

(2) Pass the first car park and continue along the path along the coastline in a north-westerly direction. It goes around several coves and is bordered by moorland. From the beginning of May, carpets of sea thrift bloom all along this wild stretch of coast.
Take a small path to reach the entrance to the Île Percé campsite and continue for about 100 m to the Trenez Beach car park.

(3) Opposite, there is a beautiful view of Île Percée, which is accessible via a ford. The piers of the old bridge still remain. It was built during the last war by the Germans to access the island's blockhouse.

GR®34isignposting: White and red

Retrace your steps, turn left opposite the campsite entrance and continue along a stony path that leads to the village of Kergolaër.

(4) Turn right twice to cross this village where you can see a wash house and an old fountain.

Off the marked trail

(5) Turn left onto the path leading to the19th-century Saint-Pierre Chapel, dedicated to the patron saint of fishermen. Continue along this path, which loops back to join Impasse de la Prairie and then Impasse du Moulin Jaouen. The purpleGR® trail is no longer entirely accurate, but don't worry, the two dead-end roads meet up.

GR®34isignposting: White and red

(6) Continue along the grassy path between the fields. At the three-way junction, turn right and follow the road until you reach a bridge.

(7) Cross it and continue straight ahead towards the village of Trélazec, where you follow the road to the right. At the first fork, leave a path on the right and reach a crossroads at a place called Kerdévot.

(8) Turn left onto the small road that leads to the magnificent stopover lodge "Steren ar Mor", which was built to accommodate hikers onthe GR®34 trail. Go around it on the left and continue north on the lane through the woods. It turns right near a stream, which you keep on your left. You will reach a small road near some houses used to store old caravans and other vehicles. Look for an old bread oven on your left. Continue until you reach the junction with the D216.

(9) Cross it carefully and take the path on the left that runs along the right side of the estuary. At the end of this cove, old wooden sardine boats are spending their final days in a moving marine cemetery. Continue along this path below the road. It ends at a wooden staircase leading to the D16 and the port car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 8 m - Car park at Brigneau harbour
  2. 1 : km 0.63 - alt. 24 m - Remains of the Malachappe cannery
  3. 2 : km 1.46 - alt. 6 m - Parking
  4. 3 : km 4.97 - alt. 12 m - Île Percée
  5. 4 : km 5.53 - alt. 23 m - Village of Kergolaër
  6. 5 : km 5.91 - alt. 12 m - Fork in the road towards the chapel
  7. 6 : km 6.21 - alt. 21 m - Junction of dead-end roads
  8. 7 : km 6.92 - alt. 33 m - Crossing a road
  9. 8 : km 7.59 - alt. 19 m - Kerdévot
  10. 9 : km 8.98 - alt. 5 m - Crossing the D216
  11. S/E : km 9.78 - alt. 8 m - Car park at Brigneau harbour

Notes

Toilets at Brigneau Port and Trenez Beach, opposite Île Percée.

Worth a visit

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.5 / 5
Based on 38 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.4 / 5
Route interest
4.7 / 5
josettethomas
josettethomas

Good evening,
Yes, I went hiking with a group on the Port Brigneau route
and the whole group was happy.
The route was well marked, and some people would have liked to have walked further.

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bernard coulomb
bernard coulomb

Overall rating : 4.5 / 5

Date of your route : Sep 23, 2025
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

The port of Brigneau is worthy of the Calanques! Then a classic stroll along the seafront, with a few pretty little coves and secluded beaches basking in the sunshine.

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josettethomas
josettethomas

Very beautiful route
Well signposted!!!!

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User 13260936

Overall rating : 4.3 / 5

Date of your route : Jun 23, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very beautiful loop...not too crowded in June...

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josettethomas
josettethomas

Overall rating : 4 / 5

Date of your route : May 05, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

This route is very well signposted, especially on the coast, with water in the undergrowth.

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RIBIN
RIBIN
• Edited:

Overall rating : 4 / 5

Date of your route : Jan 13, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

The route around the chapel of Saint Pierre and the neighbouring hamlet is a bit confusing, especially if you follow the route in reverse... The signs 5 and 6 on the map obscure the route a little!
Otherwise, the route is very pleasant and beautiful along the coast.

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FLOCH
FLOCH ★

Thank you for your advice
I changed the route as you indicated to follow the path near the chapel, which avoids a small stretch of road.
I wasn't aware of this possibility.
It goes to show that the experience of other hikers is always beneficial.
Sincerely

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RCT69
RCT69
• Edited:

Overall rating : 5 / 5

Date of your route : Aug 26, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

very nice walk: coastal path, meadow, woodland

a few comments
after the port the GR goes up to creiz ar hoat whereas you take a path (but the GR is signposted that way and the 2 paths join up quickly)

arrived too early at ile percée, I decided to do the loop to go to Kerdoualen via Kersolf via trail and marked path. (thank you gps) return to ile percée by the GR. picnic and swimming (superb place)

a la chapelle j'ai pris le chemin qui fait le tour . votre tracé fait le tour de la chapelle sans prendre le chemin . la sente évit la route sur un petit bout de chemin

I repeat, very nice walk to do over and over again, thank you (with my tour it's 11km500).

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RV94800
RV94800

Overall rating : 5 / 5

Date of your route : Jul 07, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A beautiful walk along the coastal path, then through fields and woods, passing through pleasant Breton villages.

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Jonao29
Jonao29
• Edited:

Overall rating : 3.7 / 5

Date of your route : Oct 24, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : Yes

Lost the route a little further on from the Trenez campsite towards the little chapel afterwards? We then took the coastal path in the opposite direction to finish our walk ... otherwise a very pleasant walk ...

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isiajumpy2
isiajumpy2

Overall rating : 3.7 / 5

Date of your route : Sep 25, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

Very nice walk with the port of Brigneau and the coastal path.
However, we lost the circuit after the île percée campsite.
Too bad

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MarrecLoïc
MarrecLoïc

Overall rating : 3.3 / 5

Date of your route : Jul 30, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

At Kergoulouet it is difficult to follow the track through a bramble field and back onto the road.

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Fredchoupette
Fredchoupette

Overall rating : 5 / 5

Date of your route : Aug 21, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

It's a beautiful route along a magnificent coastline, and we were able to see a flock of cormorants.

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Pascal C56
Pascal C56
• Edited:

Overall rating : 5 / 5

Date of your route : Mar 05, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

It is a real delight to walk along this rugged coastline from Port du Brigneau to Île Percée.
The return journey along country lanes and roads is also worthwhile (one eyesore: the scrapyard for old caravans – but there's nothing we can do about that!).

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Fendran
Fendran

Overall rating : 5 / 5

Date of your route : Feb 12, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Although we live in the area, it's always a real pleasure to walk along the coast, especially when the sun is out. The steep coastline is magnificent and the view from Trénez beach to the Ile Percée and in the distance to the Ile Verte and the Pointe de Trévignon, splendid.

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