Prehistoric sites, chapel and fountains against the backdrop of the sea in Plouhinec

A journey from the end of the Lower Palaeolithic period with the Menez Drégan cave and through the Neolithic period with the Souch necropolis and the former guardhouse dating from 1747, this coastal route then leads to valleys where sacred fountains and the small Saint-They Chapel are nestled.
Beautiful landscapes and wonderful discoveries.

Details

1856744
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 9.67 km
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 107 m
  • ↘
    Descent: - 109 m

  • ▲
    Highest point: 75 m
  • ▼
    Lowest point: 7 m
  • ⚐ Country: France
  • ⚐ City: Plouhinec (29780)
  • ⚑
    Start/End: N 47.987561° / W 4.47383°
  • ❏
    IGN map(s): Ref. 0419ET
  • Hour-by-hour weather

Photos

Description of the walk

After the small port of Pors Poulhan, take the first street, Rue de la Corniche, and follow it. The car park is about 400 m away on the left.
Car park at the Ménez Dregan Archaeological Heritage Interpretation Centre.

(S/E) From the car park, climb up to the panoramic terrace for an overview of the site, then walk around the eco-museum to pass by the Souc'h Neolithic necropolis, consisting of five dolmens and a cairn, and reach the guardhouse dating from 1747. Descend to the left towards the coastal path.

GR 34 (white and red markings) (markings on the rock on the ground).

Turn right, pass above the Menez Dregan cave, which was inhabited towards the end of the Lower Palaeolithic period, around 465,000 years ago, and continue towards Gwendrez Beach (or Guendrez on the map). The path winds its way through the bare moorland and offers a beautiful view of the coast towards Audierne.

(1) Pass the beach car park and continue along the coastal path in a north-westerly direction. Pass a signpost marked "Passage dangereux" (dangerous passage). The entire path requires constant vigilance, especially if you are accompanied by children. Ignore all paths on the right-hand side. Shortly before Merperleuc Beach, veer slightly to the right to cross the car park.

No markings

(2) Continue along Rue du Sable Blanc as private caravan sites prevent the coastal path from continuing. Opposite a second car park, turn right onto an uphill street and turn right onto Chemin de l'Iroise, a road reserved for residents. At the end, go up to the left and continue to the first street on the right, signposted Rue Florence Arthaud.

(3) Continue straight ahead along this street, which continues as a farm track between the top of the dune on your right and cultivated land on your left. Don't hesitate to turn around for a panoramic view of Audierne Bay. Further on, the path winds its way mainly between fields to reach the hamlet of Kerdréal (sign at the exit). Cross it, noting the small, beautifully restored houses decorated with flowers. Continue along the road downhill for about 400 metres.

(4) At mountain bike marker no. 9, turn left onto the uphill gravel road, which quickly becomes a carriage road, and turn onto the first path on the left. Follow this path, which climbs between two embankments and offers a beautiful view of the entire south coast as far as Pointe de Penmarc'h. Continue along the same path, which widens between the fields, until you reach Flibéré (note the imposing residence).

(5) Turn left, ignoring a sign on your right for Chapelle Saint-They, then turn right towards Kerfrendal (theGR®34Gsign is not visible on the ground). Follow this small road, which climbs gradually, until you reach a three-way junction.

(6) At an old signpost with a yellow mark, turn right onto a wide path that descends towards the Fontaine de Saint-Winoc (patron saint of the parish of Plouhinec). This fountain and the wash house above it are more or less lost in a wetland area that is a little muddy even in the height of summer (July 2019).
NB: An old path allows you to continue on to the Chapel of Saint-They, but it is no longer maintained and crosses a wetland that is likely to become impassable very quickly despite the few logs. This passage shortens the route by about 600 m but may discourage many hikers.

(7) Retrace your steps back up to the Kerfendal crossroads.

(6) Turn left to descend towards the Flibéré crossroads and find the sign for the Saint-They Chapel.

(5) Follow this wide path to the left, then turn left to continue towards the 11th-century Chapelle Saint-They, nestled in a walled enclosure where a small stream flows.
This is a peaceful and relaxing spot near the adjoining fountain. Continue down this bucolic path until you reach a beautiful wash house fed by the stream that flows near the chapel upstream.

(8) Leave the path that branches off to the left and continue, turning right. The stream is still there, on your left, but often hidden by vegetation. Follow this well-marked path through the dunes towards a large isolated house, which you go around on the right, and you will reach a road near the beach car park (barrier).

(1) Turn left and take the first path on the left. Follow this path between fields, which climbs steadily towards the hamlet of Drégan.

(9) Cross it, veering to the right, and continue straight ahead towards the south. Cross a street and enter the cul-de-sac opposite for about 50 metres.

(10) Turn right onto a path between bare moorland and heathland towards the eco-museum and return to the car park on the right (S/E).

Waypoints

  1. S/E : km 0 - alt. 29 m - Ménez Dregan Interpretation Centre
  2. 1 : km 1.06 - alt. 9 m - Crossroads of the circular
  3. 2 : km 3.09 - alt. 10 m - Merperleuc Beach car park
  4. 3 : km 3.69 - alt. 43 m - Rue Florence Arthaud
  5. 4 : km 5.36 - alt. 39 m - Fork at mountain bike post No. 9
  6. 5 : km 5.92 - alt. 63 m - Filibéré crossroads
  7. 6 : km 6.37 - alt. 75 m - Return trip to the fountain
  8. 7 : km 6.64 - alt. 50 m - Fountain and wash house
  9. 8 : km 8.01 - alt. 25 m - Wash house
  10. 9 : km 9.06 - alt. 34 m - Hamlet of Drégan
  11. 10 : km 9.4 - alt. 29 m - Path between moorland and heathland
  12. S/E : km 9.67 - alt. 29 m - Ménez Dregan Interpretation Centre

Notes

Toilets (near the eco-museum) and picnic table at the starting point car park.
Swimming in summer:
- Gwendrez Beach (Guendrez on the map): caution, this beach is known to be dangerous due to strong currents and rip tides.
- Mesperleuc Beach (more family-friendly).

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

4.9 / 5
Based on 8 reviews

Reliability of the description
5 / 5
Ease of following the route
4.9 / 5
Route interest
4.9 / 5
Granit2965
Granit2965

Hello
Gwendrez Road when leaving Kerdreal Road to reach point 4.
Roadside with no pavement and very busy road.
But a superb hike, like all the ones you suggest.
Thanks again

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FLOCH
FLOCH ★

Thank you for your review.
i have just looked at my route and cannot see where this section "Dangerous for 1 km on a busy road" is located.
Kind regards

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Granit2965
Granit2965

Overall rating : 4.7 / 5

Date of your route : Sep 15, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Pleasant circular covering most of the route
Dangerous for 1 km on a busy road
Otherwise, pretty scenery

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User 12679638

Overall rating : 5 / 5

Date of your route : Jul 07, 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 under a clear blue sky.

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caroleguellaen
caroleguellaen

Overall rating : 5 / 5

Date of your route : May 21, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent walk between the sea and country lanes. Very pleasant.

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psoriot
psoriot

Overall rating : 5 / 5

Date of your route : Oct 15, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant, varied walk with a beautiful section of the GR34 trail. The shortcut after point 7 is very easy to take and takes less than 5 minutes.

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gdeville
gdeville

Overall rating : 5 / 5

Date of your route : Mar 27, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk in fine weather. A very pleasant mix of coastal paths and country lanes. A wonderful encounter with a "pen sardine". Superb.

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bpja
bpja

Overall rating : 5 / 5

Date of your route : Mar 04, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk along the coastal path, beautiful little houses undergoing renovation and a visit to the chapel of Saint-They in a beautiful setting.
Thank you for this route.

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saintjeandelaruelle
saintjeandelaruelle

Overall rating : 4.7 / 5

Date of your route : Oct 21, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

It is mainly the coastal path that is interesting; you can go down to the beach.

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FLOCH
FLOCH ★
• Edited:

Thank you for your opinion.
It's true that the two routes complement each other and that the passage through the small port is a must.
My goal was to see the fountain at the bottom of the valley.
I had spotted it but couldn't find the way there.
Best regards

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helenek
helenek

Overall rating : 5 / 5

Date of your route : Aug 24, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A very beautiful hike, well marked.
I combined it with the hike called "Porz-Poulhan via the Tréouzien mill and archaeological sites" because it would have been a shame not to admire the little port of Porz-Poulhan and the Tréouzien watermill (where you can find bread and pastries made from flour ground on site – open on certain days).

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