Anses Saint-Laurent and Saint-Jean and Voie Verte in Concarneau

Via theGR®®34, the wooded coastal path runs alongside the Anses Saint-Laurent and Saint-Jean, opening onto the Baie de La Forêt-Fouesnant and ending at the famous Sables Blancs beach in Concarneau.
This part of the circuit changes appearance with the tide.
The return journey is via the Roscoff-Concarneau Greenway and then along a country road.

Please note: the route has been modified, so please disregard previous information about the end of the route.

Details

1750405
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 11.93 km
  • ◔
    Average duration: 3h 40 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 81 m
  • ↘
    Descent: - 78 m

  • ▲
    Highest point: 50 m
  • ▼
    Lowest point: 1 m
  • ⚐ Country: France
  • ⚐ District: Concarneau (29900)
  • ⚑
    Start/End: N 47.905391° / W 3.945955°
  • ❏
    IGN map(s): Ref. 0519ET, 0620ET
  • Hour-by-hour weather

Photos

Description of the walk

Access: coming from Quimper on the D783, shortly after the Kroaz Avaloù roundabout, turn right towards Concarneau along the coast. The car park is on the right at the start of Anse Saint-Laurent.

GR®®34white and red signposts (not very numerous)

(S/E) From the car park, at the cove (sign for Plage Sables Blancs 5 km), climb the stairs and follow the road, via a secure wooden walkway, for about 200 m.

(1) Take the coastal path that leads into the wood dominated by conifers (Douglas firs). This path runs close to Anse Saint-Laurent and offers views of the opposite shore, where there is a large campsite. Be careful not to trip over the roots that sometimes cross the path along the coastal trail. Keep to the left of a fence that marks the boundary of a large property and you will reach the first signpost (parking sign).

Turn right and continue along the path, staying as close as possible to the cove, until you reach the end of Anse Saint-Laurent, where you will have a beautiful view of La Forêt-Fouesnant Bay and the beginning of Anse Saint-Jean.

(3) Continue along this second cove, always following the path closest to the ria, until you reach a road. Turn right and follow it for a few metres (signposted Plage Sables Blancs 2.3km).

(4) Turn right and continue along the other side of this cove, which opens out onto the sea (vast panorama). The path turns south-east and goes around the small Kernous Beach.

(5) From here, the path is much wider and easier to walk on. Continue until you reach the large Plage des Sables Blancs, which gradually comes into view. Walk along the beach, pass behind the hotels and continue across several car parks (toilets near the water sports centre).

No signposts

(6) Leave theGR®® trail continuing along the coast and, at No. 13, cross Rue des Sables Blancs at the pedestrian crossing and head towards a car park opposite. Follow the path that runs alongside a sports field on your right. This entire area is currently under development (February 2019) to create a large green space, and the route may be slightly modified.

(7) At the end of the path (signposted Parcours n°1 Vallée de Kerandon), go around the retention basin on the left and follow the path which becomes gravel as it climbs up alongside a campsite. At the top, turn left into Rue du Muguet, then take the first right, Rue des Géraniums, and you will arrive at the Voie Verte (former Roscoff-Concarneau railway line, 143 km, shared with bicycles).

(8) Take this road on the left, go through a barrier and continue for about 1.5 km. Initially enclosed in the urban area, the Voie Verte then opens up to beautiful views of the surrounding countryside. Go over a bridge and continue for about 50 m.

(9) Leave the greenway on the right, go downhill and join a small road. Turn right, go under the bridge and follow this road which leads to Rue des Sables Blancs. Follow this road to the left for about 300m.

(10) Turn left onto Chemin de Lanadan and continue straight ahead until the end.

(11) Turn left onto the path that joins the coastal path and follow it to the right. Retrace your steps until you reach a road.

(4) At the end of Anse de Saint-Jean, continue straight ahead until you reach a car park.

(12) Turn left onto the path that crosses the woods and join the coastal path. At a wooden signpost marked "Point de vue et parking" (viewpoint and car park) (located opposite a campsite on the other side of the river),

(2) Turn right and follow the same route you took on the way there to reach the car park at Anse de Saint-Laurent (S/E).

Waypoints

  1. S/E : km 0 - alt. 6 m - Parking at Anse de Saint-Laurent
  2. 1 : km 0.22 - alt. 11 m - Start of the coastal path in the woods
  3. 2 : km 1.22 - alt. 8 m - Signpost
  4. 3 : km 1.85 - alt. 9 m - View
  5. 4 : km 2.75 - alt. 13 m - Coastal path on the right
  6. 5 : km 3.86 - alt. 8 m - Kernous Beach
  7. 6 : km 5.52 - alt. 5 m - Crossing Rue des Sables Blancs
  8. 7 : km 5.89 - alt. 7 m - Retention basin
  9. 8 : km 6.35 - alt. 34 m - Greenway
  10. 9 : km 7.29 - alt. 50 m
  11. 10 : km 7.61 - alt. 45 m - Fork in the road after the bridge
  12. 11 : km 8.27 - alt. 23 m - Barrier and sign (PN509 bis)
  13. 12 : km 10.32 - alt. 33 m - Fork in the road after the car park
  14. S/E : km 11.93 - alt. 6 m - Parking at Anse de Saint-Laurent

Notes

Other parking options along the route: Anse Saint-Jean and Plage des Sables Blancs (toilets).

Comments: very crowded on Sundays when the weather is nice, and there are also many dogs that are not always well controlled.

From (9) onwards, the return route along the small road has been upgraded with a cycle lane that can also be used by pedestrians, making this section safer after previous reports of it being dangerous.

Worth a visit

Anse Saint-Laurent: a natural area protected by the Conservatoire du Littoral since the 1980s.
In winter, there are large numbers of barnacle geese.

Kernous Beach: In a preserved and very wooded setting, you will find fine sand in this deep cove. At low tide, the available space expands.
Plage des Sables Blancs: the most family-friendly beach and one of the largest (500 metres long at low tide).

Concarneau: its port and walled town

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

4.6 / 5
Based on 11 reviews

Reliability of the description
4.6 / 5
Ease of following the route
4.6 / 5
Route interest
4.6 / 5
tgillouard
tgillouard

Overall rating : 5 / 5

Date of your route : Aug 05, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A pleasant walk leading to Concarneau along the coast, then back to the starting point through the countryside and woods.
At one point, you have to cross private property (a farm) despite the barrier rope and sign... There is no way around it.

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User 20005482

That sounds great. Thank you.

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FLOCH
FLOCH ★

Good evening,

Personally, I prefer to do a loop.
Going there and back would seriously lengthen the route.
I have just sketched out a possible route (see map) and will put the hike on hold pending revision.
Best regards

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User 20005482

One solution would be to make a round trip, as the end is really dangerous and spoils the fun a little, because everything else is truly magnificent.

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FLOCH
FLOCH ★

Actually, I don't understand how this information ended up in the "Practical information" section, as it really contradicts the description.
I have therefore deleted it.
Sorry for the inconvenience.
I'll try to find an alternative, but it doesn't seem easy.

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User 20005482

Thank you for your reply.
Regarding the cycle paths on the dangerous section, the practical information for the hike states: "From (9), the return route along the small road has been equipped with a cycle lane that can be used by pedestrians, making this section, which was considered dangerous in previous reviews, safer." This is not true.
This information was clearly removed very recently, as it was still included in the practical information on 26 June, the day we did the hike. I can send you a photo if necessary.
Kind regards

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FLOCH
FLOCH ★

Thank you for this review
The description clearly states the warnings for this section.
At no point is there any mention of a cycle path at this location.
Sorry, but for the moment, I don't know of any other alternatives to complete this loop.

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User 20005482

Overall rating : 3.7 / 5

Date of your route : Jun 26, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : Yes

The last part of the hike between points 9 and 10 is very dangerous along a busy road. There are no hard shoulders or cycle lanes, contrary to what is stated in the description.
It's a shame to end on such a stressful note when the beginning is so beautiful.
The route really needs to be changed for this last section.

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xavlec
xavlec

Overall rating : 5 / 5

Date of your route : Sep 01, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful route overall, except for the last part, which is not very pleasant in August as it is on a fairly busy road with no pavement.

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Pascale56
Pascale56

Overall rating : 4.3 / 5

Date of your route : May 29, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

In point 9, the following text: At the barrier, turn left onto a small road with a safe edge (cycle lane), needs to be amended as there is no cycle lane on this road, which is very busy and dangerous for pedestrians (many blind corners), forcing them to change sides to see and be seen. We even doubt that this is the right road due to the absence of cycle lanes.

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Pierre isa
Pierre isa

Overall rating : 5 / 5

Date of your route : Aug 14, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

There are a lot of people out today, especially joggers.
after all, it is August.
The trail is very well maintained
Outside of peak season and during the week, it must be great to walk along this trail.
However, it's true that it's extremely dangerous at the end of the trail, especially
because vehicles come very fast on this section, especially in summer.
But it's still a good hike, especially in the rain, which we hadn't had in a long time.

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FLOCH
FLOCH ★

Thanks for the heads up.
I clearly explained the problem with this road in the description.
Unfortunately, there is no alternative route to avoid it in order to complete the loop.
Best regards

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jomilg
jomilg

Overall rating : 3.7 / 5

Date of your route : May 12, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★☆☆ Average
Very busy route : No

Nice walk, but the route becomes very dangerous from marker (9). Many cars pass each other, leaving little room for pedestrians. Avoid.

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FLOCH
FLOCH ★

Thanks for the review.
Glad to hear you enjoyed the hike.
Best wishes for your future on Visorando.

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apsuma
apsuma

Overall rating : 5 / 5

Date of your route : Oct 15, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

This hike offered a beautiful variety of breathtaking views of the two coves. We didn't come across many other hikers, but we did go outside of school holidays. The path was easy to access and the Visorando directions were very precise for finding your way around. I recommend this hike to discover these magnificent coves near Concarneau.

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