Around and in Tréboul, a district of Douarnenez

Take a stroll to discover Tréboul, the seaside district of Douarnenez: its marina, Plage des Sables Blancs beach, coastal path, chapel, marine cemetery and narrow streets.

Details

179208
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 5.86 mi
  • ◔
    Average duration: 3h 05 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 404 ft
  • ↘
    Descent: - 427 ft

  • ▲
    Highest point: 164 ft
  • ▼
    Lowest point: -7 ft
  • ⚐ Country: France
  • ⚐ City: Douarnenez (29100)
  • ⚑
    Start/End: N 48.094886° / W 4.334729°
  • ❏
    IGN map(s): Ref. 0419ET, 0518OT
  • Hour-by-hour weather

Photos

Description of the walk

Access: On arriving in Douarnenez, follow signs for Port Rhu. Drive along the estuary and park on the right in the small car park after the footbridge, just before the MJC. There are also plenty of parking spaces all along the quays.

GR®®34markings: White and red

(S/E) Cross the boulevard, take the Jean Marin footbridge opposite to cross the harbour basin, then climb the steps on the right. Follow the tree-lined path overlooking the sea to emerge opposite the marina.

(1) Walk round the docks along the quays and turn right onto the Quai de l’Yser (East). Continue along Rue du Môle, which runs alongside the inlet leading to the marina. On the opposite bank (on your right) you’ll have a view of Tristan Island, and on your left the new water sports centre at the foot of the cliff.

(2) Leave theGR®® for a moment to head down to the jetty, which ends with a lighthouse marking the entrance to Tréboul Harbour, then take the steps back up to the coastal path. Follow it to the right, passing below the maritime cemetery.

(3) Walk past the small Plage Saint-Jean and head up towards the chapel of the same name. Go round the chapel on the right (note the double bust of Max Jacob on the left) and continue via the Passage de l’Armen.
At the grassy esplanade, take a short detour to the left to see the monument commemorating sailors lost at sea, then rejoin the coastal path on the right and continue along it towards the west. Head down towards Plage des Sables Blancs via the path that forms a circular loop (marked route). A steeper flight of steps is also available.

(4) Walk along Plage des Sables Blancs either on the sand or along the paved promenade (the one shown on the map) which runs alongside and around the beach. Head right towards the water sports centre; as you pass, look out for a small menhir near the car park, then continue along the jetty by the sea until you reach a two-level flight of steps.

(5) Climb these steps and, once at the road, turn right. Walk past a holiday centre, turn right (sign on the wall), cross a car park and reach the coastal path, which you’ll follow to the left, heading west. Reach the lower edge of the Vallon Saint-Pierre nature reserve, recognisable by the small stream that flows into it.

No signposting

(6) Leave theGR®® which continues to the right, heading north-west, and head up to the left along the small path which crosses and then runs alongside a stream. Be careful, as some of the stones may be slippery. At the first Fork in the road, continue to the right and head up to the top of the valley (information sign). Head right towards the fountain.

(7) Join the road. Follow this coastal road to the left as it descends towards the beach.
Pass the first street on the right, Rue Ménez Poazh, which leads up into a housing estate, and take a path on the right that joins this street. Ignore the first dead end on the right and carry on. At the top, turn left (campsite opposite) and carry on straight ahead along Avenue du Bois d’Isis, which narrows (alternating traffic) and begins a lovely descent offering a view of the sea.
Pass Rue du Coteau, which branches off to the left, and carry on along the same road.

It is lined with old houses built on the heights of the Bois d’Ys, where there is also a campsite.
When you reach a ‘no entry’ sign at Rue Prad al Lin (signposted ‘town centre’), carry on to the end of Avenue du Bois d’Isis. Turn left into the one-way street just before a ‘dead end’ sign. Walk down this street, cross Rue des Sables Blancs at the pedestrian crossing and continue straight ahead into Passage des Lavandières. Look out for an old wash house on your right – unfortunately derelict – then head up a path towards Rue Fernand Le Goïc.

(8) Walk down it to the right, then turn left onto Rue Jakez Riou for about ten metres. Turn right, cross a small car park and walk up a grassy area to reach a cul-de-sac, then Rue Fernand Le Goïc, which opens out to the right onto Rue des Professeurs Curie.

(9) Pass Rue du Rheun on your left and turn right onto Passage des Sirènes, which leads onto a street where there is a small wayside shrine topped with an iron cross (look out for a sculpture of a skull on the north side). Continue along Rue du Maréchal Foch, which slopes down, until you reach a grassy area with a children’s playground.

(10) Turn left and walk up this slope until you reach the maritime cemetery (Rue Henri Cheffer); turn right to go round the cemetery: there’s a viewpoint overlooking the cemetery, which overlooks Douarnenez Bay. Continue down the street and, at the three-way junction, turn right into the street leading to the church; then turn right to walk round it. In Rue des FFI, turn left then right and you’ll come out opposite the vicarage (No. 4). Walk past a transformer and some toilets, then take a small flight of steps down into a lane called Rue Gabriel Castrec. Turn left into this lane and, at the end, turn right.

(11) Turn into Rue d’Ys (a narrow alleyway). Be careful: this alleyway is so narrow that you might walk past it without noticing. Do not continue down towards the harbour. At the end of the alleyway, turn right then immediately left to continue along Rue Tourville (a flower-lined alleyway). Make a slight left/right turn and carry on straight ahead. At the end of this street (l’Esquisse restaurant), turn right into Rue Jeanne D’Arc. Pass through a wooden gate and walk up this steep little street (a handrail may help).
When you reach a small square, turn left into Venelle Poulmerrien. Follow this narrow passage, which turns sharply left and leads into Rue du Moulin. Turn right onto this uphill street, which is lined with a grassy area.

(12) At the three-way junction, continue straight ahead along Rue de la Montagne to go round the hillock where the old windmill—now converted into a dwelling—stands, then turn left to head back down Rue du Moulin.
Turn right onto this grassy area dotted with small granite boulders (view of Tréboul harbour). Walk down a dirt track secured by two metal railings and finish with a flight of steps near the Post Office.
Cross the road at the pedestrian crossings, go round the small market building on the left and cross this large square diagonally.

(13) Go round the shipyard on the right and take a flight of steps at the rear of the yard which leads onto Rue Pen ar Vir. Follow this road to the right, turn left down Rue Anne de Bretagne, then left again onto Rue du Treiz, which leads to the edge of the Port Rhu basin.

(14) Turn left to walk alongside the harbour basin, cross the footbridge again and head for the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 16 ft - Car park just before the MJC - Port Rhu (fleuve)
  2. 1 : mi 0.31 - alt. 10 ft - Opposite the marina, turn left
  3. 2 : mi 0.99 - alt. 26 ft - Jetty marking the entrance to the harbour
  4. 3 : mi 1.35 - alt. 36 ft - Saint-Jean Beach
  5. 4 : mi 1.61 - alt. 16 ft - Sables Blancs Beach
  6. 5 : mi 2.01 - alt. 7 ft - Staircase
  7. 6 : mi 2.4 - alt. 36 ft - Due south, Vallon Saint-Pierre
  8. 7 : mi 2.53 - alt. 115 ft - Drinking fountain
  9. 8 : mi 3.53 - alt. 62 ft - Junction
  10. 9 : mi 3.7 - alt. 69 ft - Rue des Professeurs Curie
  11. 10 : mi 3.84 - alt. 66 ft - Junction at the grassy area
  12. 11 : mi 4.33 - alt. 46 ft - Rue d’Ys (narrow lane)
  13. 12 : mi 4.72 - alt. 92 ft - Circular Mill Loop
  14. 13 : mi 5.08 - alt. 16 ft - Shipyard
  15. 14 : mi 5.56 - alt. 30 ft - Port Rhu harbour basin
  16. S/E : mi 5.86 - alt. 16 ft - Car park just before the MJC

Notes

Toilets near the nautical centre, on the Rheun esplanade and near the church.
There are numerous benches along the coastal path to Plage des Sables Blancs.
The footbridge can be raised temporarily to allow boats to pass.

The climb up Vallon Saint-Pierre and the steep steps explain the average rating.

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 18 reviews

Reliability of the description
4.4 / 5
Ease of following the route
4.1 / 5
Route interest
4.6 / 5
laurentlepage29
laurentlepage29

Overall rating : 3 / 5

Date of your route : Sep 01, 2025
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : Yes

We couldn't find our way back, we got lost near Roches Blanches...

Machine-translated

Le Bris Denise
Le Bris Denise

Overall rating : 4 / 5

Date of your route : Oct 07, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Hello. We discovered the coast at Tréboul: magnificent. One small criticism about part of the route in the St Pierre valley: instead of continuing as described, it would be better to advise following the path marked out by the wooden fences and, once on the road, returning to see the fountain. This avoids having to struggle over slippery rocks without lengthening the route, which is what it's there for!
Best regards, Denise.

Machine-translated

Chris43
Chris43

Overall rating : 5 / 5

Date of your route : Sep 12, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant walk that allows you to discover the seaside and, above all, lots of little passages, alleyways and traces of the town's history. Thank you for this lovely route, really enjoyable

Machine-translated

majax
majax

Overall rating : 3.3 / 5

Date of your route : May 10, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★☆ Good
Very busy route : Yes

before leaving the GR, avoid crossing the small stream.... Take a small path on the left, which is easier

The route in TREBOULE is not easy, as the street names in the village are not always signposted, making it difficult to follow the route easily....

Machine-translated

sofi29
sofi29

Overall rating : 4.7 / 5

Date of your route : Feb 06, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely walk. A very small section of the trail is still closed since the storm (at the end of the white sand beach, you can return to the coastal path, but the climb through the trees to the road is closed).
The narrow streets, houses and gardens of Tréboul are well worth exploring, as are the various viewpoints overlooking the sea.

Machine-translated

RIBIN
RIBIN
• Edited:

Overall rating : 4.3 / 5

Date of your route : Jan 28, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

A lovely walk in TREBOUL, especially its narrow streets, which are well worth exploring. Ideal in winter when the country lanes are difficult to navigate.

Machine-translated

ChantalLB
ChantalLB

Overall rating : 5 / 5

Date of your route : Nov 23, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely, varied route between the seaside and charming little streets.

Machine-translated

Michel TRN
Michel TRN

Overall rating : 5 / 5

Date of your route : Nov 09, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Outside of peak season, this route attracts fewer visitors, and if it rains, that's a bonus!
In the town section (second half of the route), exploring the long narrow streets is interesting.
However, I took a different route at the end of the course because I didn't return to the grassy area for the descent.

Machine-translated

AUDI62
AUDI62

Overall rating : 5 / 5

Date of your route : Jun 18, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

While on holiday in Tréboul near Sables Blancs beach, we walked to Douarnenez every morning, varying our route in the final section (Port Rhu, the old port of Rosmeur, etc.). It was very pleasant, with a lovely view of Tristan Island and along the marine cemetery. Once, we walked along the coast to Pointe de la Leyde. Lovely views and a pleasant walk.

Machine-translated

François Gonon
François Gonon

Overall rating : 4.7 / 5

Date of your route : Jun 20, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

In this circular, the most beautiful part is the one by the sea.

Machine-translated

crisperret
crisperret

Overall rating : 4.7 / 5

Date of your route : Mar 16, 2020
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A very beautiful walk in Tréboul in fine weather on the last day before lockdown due to coronavirus. The coastal section offers splendid views. I was worried that the second part of the route after leaving the coast would be less interesting, but that wasn't the case at all. The hills above Tréboul are very beautiful and offer stunning views: they are definitely worth the detour. I used the Visorando app on my mobile phone to find my way around the maze of streets and alleys.
A very beautiful route, for which I thank the designer.

Machine-translated

Valérie Gravier
Valérie Gravier

That's great then. 😊 I've just arrived and am PARISH specific to Brittany, so very pleased to discover your site. I won't hesitate to come back to you if I have any questions about other hikes. Thank you and have a good evening

Machine-translated

FLOCH
FLOCH ★

Your photo may not have been verified yet.
There is always a response for every photo posted.

Starting tonight, I will look into the tricky part of the hike.
You can then tell me if my new wording is more accurate.

It's always interesting to have this kind of exchange when a hiker points out a problem so that the description can be improved for future users.
This is exactly the spirit that keeps the site alive.
Best regards

Machine-translated

Valérie Gravier
Valérie Gravier

I have not received any message saying whether my photo has been accepted or not

Machine-translated

FLOCH
FLOCH ★

Normally, you can post a photo on the hike.
Did you receive a message saying that your photo was rejected?
Photos are approved in the same way as hikes.
You will receive a message when your photo has been approved.

Machine-translated

Other walks in the area

For more walks, use our search engine .

The GPS track and description are the property of this route's author. Please do not copy them without permission.