The Buguélès foreshore

The Buguéles foreshore is a labyrinth covering more than 2,000 hectares, submerged at high tide but accessible at low tide. A maze of rocks, centred around six main islands – some of which are inhabited – criss-crossed by more or less defined paths.
A real treat for exploring, for the views, and for taking photos.
The circular walk returns via sunken paths beneath the trees.
At high tide: do not venture onto the foreshore.

Details

11347393
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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.77 mi
  • ◔
    Average duration: 3h 20 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 210 ft
  • ↘
    Descent: - 203 ft

  • ▲
    Highest point: 177 ft
  • ▼
    Lowest point: -16 ft
  • ⚐ Country: France
  • ⚐ City: Plougrescant (22820)
  • ⚑
    Start/End: N 48.835087° / W 3.262154°
  • ❏
    IGN map(s): Ref. 0714OT, 0814OT
  • Hour-by-hour weather

Photos

Description of the walk

The starting point of the route is in the cove of Gouermel, to the west of the town of Plougrescant. Set off from the car park at the junction towards Kermerrien, at the side of the road that runs along the cove. TheGR®®34passes through this point.

(S/E) Head west along the beach, following the red and white markings ofthe GR®®''. You will soon reach a path junction (this will be the return route).

(1) Continue straight ahead on theGR®®34; at the next road junction at Boutill, turn right and head back towards the shore. Follow the coastline as far as Île Istan, then head for the jetty at Île Bilo.

(2) Turn back and walk along the road towards the campsite, heading west. Stay along the coast – be careful here: theGR®® markings end. At the campsite, head north towards a small islet, go round it on the right and cross over towards the stony path visible on Île Balanec. Follow the path to the right until you reach the entrance to the tide mill, which is private property.

(3) Head back down to the beach on the right and cross the stream flowing downstream. Make your way to the far right of the sea wall on Île Ozac’h, and walk along the left-hand side of the island. Join the pebble track leading away from its northern tip. Walk along the track on the left. Further on, at the mill’s water reservoir, the track heads due west. Walk up onto the track and follow the pebble ridge towards Enez Illiec. Please note that the track is a protected area for the breeding of certain birds and plants. Please respect the wildlife and vegetation. If you encounter birds defending their nests, turn back.

(4) Pass the upstream embankment of the mill’s reservoir on your left. Note: if at this point you are concerned about the rising tide, cross the embankment – see alternative route in the ‘Practical Information’ section. Otherwise, head towards Enez Illiec.

(5) Head back south towards the left-hand side of Île du Milieu. Walk alongside afirst small islet, keeping it on your right, then further on asecond islet. Reach Île du Milieu after passing athird islet. South of the Île du Milieu, rejoin the path running east to west as far as the Île Saint-Gildas. Take the path on the left, heading east then south, to reach the islet of Coz Castel, which is clearly visible with its houses.

(6) Reach the shore and follow it for several hundred metres southwards, then south-westwards, until you come to a copse jutting out onto the beach. Turn left before the copse, then join the road on the left. You will then arrive at the Placen Amic crossroads.

(7) First turn left then right, and continue south along the road. After the farm on the left, take a path branching off to the left and climbing between the embankments. Follow the yellow markings from this point until the end of the route. The path joins the road on the plateau: turn left to reach a T-junction on Rue des Bruyères.

(8) Turn left onto Rue des Bruyères for 100 metres, then right at the Fork in the road. Follow the wide path that branches off to the right towards the south. Further on, take the wide path on the left which crosses a woodland area that is wet in winter. Join a road and follow it to the right as far as the houses at Kermont.

(9) Immediately after the last house in Kermont, head down to the left into a sunken track. You’ll reach a road just before Toul-an-Stivel. Walk along the road to the left beneath the chestnut trees. After the descent, and after the path leading up towards Convenant Normand, a path branches off to the right towards the south-east, between two embankments. Follow the path round a marsh – be careful: wet conditions in winter. Join the coastal road at the original junction at Gouermel beach, which you passed on the way out.

(1) Turn right, following the route in the opposite direction to the outward journey, and head for the Anse de Gouermel car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 20 ft - Anse de Gouermel car park
  2. 1 : mi 0.31 - alt. 20 ft - Junction of the circular loop
  3. 2 : mi 1.19 - alt. 20 ft - Cale de l’Île Bilo
  4. 3 : mi 1.7 - alt. 16 ft - Balanec Island sea mill
  5. 4 : mi 2.25 - alt. 16 ft - Seawall upstream of the mill reserve
  6. 5 : mi 2.73 - alt. 16 ft - Enez Illiec
  7. 6 : mi 3.71 - alt. 10 ft - Coz Castel islet
  8. 7 : mi 4.45 - alt. 36 ft - Placen Amic crossroads
  9. 8 : mi 4.95 - alt. 171 ft - Junction with Rue des Bruyères
  10. 9 : mi 5.56 - alt. 171 ft - Houses in Kermont
  11. S/E : mi 6.77 - alt. 20 ft - Anse de Gouermel car park

Notes

For this walk, it’s best to wear sturdy footwear in anticipation of wet patches on the foreshore and on certain sections after (9) in winter.
A GPS can be really useful for finding your way around the foreshore.

Important prerequisite:
Half of this walk takes place on the foreshore, from (2) to (7): that is, between 2 and 3 hours on a section that is covered at high tide.
Before planning any walk, it is essential to check the tide times and ensure that this part of the walk takes place during the low-tide period, i.e. between two hours before low tide and two hours after low tide. Similarly, once on the foreshore, keep a constant watch on the rising tide. Tidal ranges can be significant and the tide can come in quickly.
If these conditions cannot be met, you must postpone or alter the walk so as not to venture onto the foreshore. The alternative is to follow the road north of Buguélès to connect markers (2) to (6) (see map).
Those who undertake this route do so entirely at their own risk.

Alternative route (shortcut):
Once on the track at (4), it is possible to shorten the section of the walk along the foreshore by crossing the sea wall, which will then be on your left. You should then follow the path on the left (west) side of Île Balanec and reach the shore a little further south. Once on the coast, follow it as far as Coz Castel, which you can see in the distance.

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

4.4 / 5
Based on 10 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4.1 / 5
Route interest
4.6 / 5
User 10425553
• Edited:

Overall rating : 5 / 5

Date of your route : Aug 31, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A really, really lovely hike through unspoilt countryside, with magnificent scenery – don’t hesitate to go! The route and the signposts were a great help to us; we wouldn’t have dared to go without them!
A thousand thanks!

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or69
or69

Overall rating : 4 / 5

Date of your route : Aug 24, 2026
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk to do at low tide with a GPS. The first part is magnificent, all the way to Ozac’h Island, where you can go for a swim. The rest of the route is less scenic. The appeal lies in the chance to explore the foreshore of a bay.

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Marc Dreguer
Marc Dreguer

Overall rating : 5 / 5

Date of your route : Aug 12, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A wonderful visit to the islands. However, I had to change the route because the Moulin à Marée is private property, but that didn't detract from the beauty of the walk. Special mention to the island of Illiec!

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Tonton Eric
Tonton Eric

Overall rating : 4.3 / 5

Date of your route : Sep 18, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike along the foreshore and on the higher trails, which offer views of the sea from above.
With a little familiarity with maps, it's easy to follow the route... or almost.
Set off at low tide... or almost.

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LUCANN
LUCANN

Overall rating : 5 / 5

Date of your route : Jun 12, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Great hike with a bit of sea mist over Burgueles

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le piaf
le piaf

Overall rating : 4.7 / 5

Date of your route : Feb 08, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Magnifique route!!!
Bright sunshine, perfect tide times.
Thank you for this route. We love Buguéles and the surrounding area. But we would never have ventured onto such a route without this guide.
As indicated, you absolutely need a GPS app, because the return to the coast is not easy. It's easy to lose your way.
As for the tide mill, it is indeed a private passage when dry. But yesterday, it was impossible to cross over the water flowing out of the mill. So we took the mill path.
What a joy this route is, finding yourself in the middle of nowhere and seeing the coast in the distance.
Thank you again!!!

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jean-louis
jean-louis

Overall rating : 3.7 / 5

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

A beautiful walk, but make sure you plan your hike carefully around low tide times.

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Cathfr17
Cathfr17
• Edited:

Overall rating : 4.7 / 5

Date of your route : Jul 18, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Magnificent landscapes.
Using GPS is useful for finding your way around the islets.
Two hours before and after low tide is sufficient to complete the walk.

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Skoryangspa
Skoryangspa
• Edited:

Overall rating : 4.3 / 5

Date of your route : Jun 27, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent route. From island to island, on the seabed. After the hike, the sea covers your footsteps. Unusual.
Essential: check the tide times.
(Hike completed on 6 September 2021).

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MARYSE45
MARYSE45

Overall rating : 3 / 5

Date of your route : Jan 04, 2022
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

PLEASE NOTE: in our opinion, this walk in a remarkable site is certainly feasible, but only with the app. The paper explanation is not sufficient in this labyrinth.
We love Brittany in winter, but the season is not at all suitable for this walk, which should only be done according to the tide and with lower coefficients! Be careful.

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