In the dunes of Authie Bay

This is a two-circular walk south of Authie Bay, between the mainland, sand and beach, in a wild and protected environment. The circular in the bay is best done at low tide, as it is easier to walk on wet sand!
The Visorando app is useful for following the first circular.

Details

28072923
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  • Walking
    Activity: Walking
  • ↔
    Distance: 8.20 km
  • ◔
    Average duration: 2h 20 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 8 m
  • ↘
    Descent: - 8 m

  • ▲
    Highest point: 14 m
  • ▼
    Lowest point: 4 m

Photos

Description of the walk

Park in the small car park, which is still free, at the start of the straight road leading to the bay.

(S/E) Take the path from the riding centre that runs alongside the straight road to the bay, until you reach the pay car park. Enter the bay at Maison Pronnier.

(1) Immediately turn left onto the Sentier des Pêcheurs. Continue until you reach a right-hand bend.

(2) Here, if you're feeling a little more adventurous and have a GPS, turn right and continue straight ahead on a small path that leads into the dunes (this is the option we chose). You will then find yourself lost in a maze frequented by horses. The idea is to head west or follow the sound of the sea! Otherwise, take the more traditional route and follow the marked Sentier des Pêcheurs to the beach.

(3) On the beach, turn right to go around Pointe de Routhiauville, more or less far from the dune, which shrinks depending on the tide. Note the Berck Lighthouse to the north. Our route was mapped at high tide with a low tidal coefficient. The aim is to reach a wide path that leads back to the entrance to the bay. You may have to cross a ford or a few puddles.

(1) Once you return to Maison Pronnier at the entrance to the bay, follow the straight line from the riding centre and return to the free car park.

(S/E) At the far end of the car park, turn right onto the nature trail, which leads to an information panel.

(4) At the fork, continue straight ahead; the path on the left is the return path that leads back to this spot. The path is marked with signs, footbridges and viewpoints. Along the way, you may encounter the guardians of the dune, the Authie oxen.

(4) Back at the start of this second circular, take the path on the right and return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 6 m - Free parking at the beginning of Rue d'Authie.
  2. 1 : km 0.68 - alt. 5 m - Maison Pronnier
  3. 2 : km 1.04 - alt. 6 m - Fork in the Sentier des Pêcheurs (Fishermen's Trail)
  4. 3 : km 2.31 - alt. 4 m - On the beach
  5. 4 : km 6.01 - alt. 6 m - Discovery trail
  6. S/E : km 8.2 - alt. 6 m - Free parking at the beginning of Rue d'Authie.

Notes

The route is suitable for families, but pushchairs cannot be used in the sandy areas. The two circulars can be done independently as you return to the car park.

Worth a visit

On the other side of the bay is Pas-de-Calais and Berck. This is where you can see the seals of Authie Bay. Timetables are available at tourist centres.

Reviews and comments

4.7 / 5
Based on 10 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.7 / 5
Route interest
4.7 / 5
Alain Demon
Alain Demon

Overall rating : 5 / 5

Date of your route : Nov 04, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant route, starting in the dunes and then continuing along the beach. Suitable for families without any difficulty. Done at the end of October when it wasn't very busy. Don't do it at high tide!

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auflo
auflo

Overall rating : 4.7 / 5

Date of your route : Sep 23, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A pleasant and varied way to explore the dunes, thank you!

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Estelle261
Estelle261

Overall rating : 5 / 5

Date of your route : Jul 28, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A magnificent walk in the dunes...
The first circular takes 30 minutes, and the second is enchanting! I was alone with my dog on the suggested route, and the arrival on the beach is magnificent! I will be back to do it again.

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cpepper
cpepper

Overall rating : 4.7 / 5

Date of your route : Jul 08, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely, varied walk between beautiful dunes, the seashore and part of a park.

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yvon66
yvon66

Overall rating : 4 / 5

Date of your route : Feb 08, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike in the dunes, away from people... A fragile environment that must be respected.
Wear boots, preferably...

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Rocky62
Rocky62

Overall rating : 4.3 / 5

Date of your route : Oct 01, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk through the dunes and along the beach, but the return paths are flooded at very high tides, with water depths of 50 cm or more.

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karinejerome
karinejerome

Overall rating : 5 / 5

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

A lovely little family hike in beautiful sunshine. We really enjoyed the route as there was hardly any tarmac, which was just what we were looking for.

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brunodagen
brunodagen

Overall rating : 5 / 5

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

A nice little hike through the dunes, the forest and back along the beach
perfect in the morning to whet your appetite

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Lescherisrando
Lescherisrando

Overall rating : 4.7 / 5

Date of your route : Dec 26, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant hike combining dunes, beach and a marked trail.
You can easily choose to do the whole thing or just half of it, as the circular returns to the car park before starting the second circular.
I did it by following the GPS track.
I'll happily do it again in the spring.

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dominique80455180
dominique80455180

Overall rating : 5 / 5

Date of your route : Nov 21, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Thank you very much for this description. I knew the first part, but then we left for Fort-Mahon.

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