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Routes
Running trails & routes
France
Hauts-De-France
Montreuil
Berck

Authie Bay – Berck-sur-Mer Beach loop from Berck

Routes
Running trails & routes
France
Hauts-De-France
Montreuil
Berck

Authie Bay – Berck-sur-Mer Beach loop from Berck

Moderate

4.3

(7)

563

runners

Authie Bay – Berck-sur-Mer Beach loop from Berck

01:07

10.1km

20m

Running

Moderate run. Good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: October 9, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel marin des Estuaires picards et de la mer d'Opale

Waypoints

A

Start point

Bus stop

Get Directions
1

430 m

Berck Lighthouse

Highlight • Other

Here was a 27 meter high lighthouse from 1836 until the Second World War.
This was but blown up by the German occupation forces.
At the beginning of the 50s the today's red and white tower was built.
This has a height of 35 meters at 44 meters fire height.
The lighthouse is automated and can not be visited.

Translated by Google •

Tip by

2

1.12 km

A few hundred meters from the Berck lighthouse, the Phoques beach is home to colonies of grey seals and harbour seals. You can observe them at low tide, when the seals come to rest on the fine sandbanks.

Showing Translation

Tip by

3

1.12 km

Authie Bay

Highlight • Natural

Here gathers a whole colony of seals from the Bay of Authie who come to rest on the sandbank in front of the nautical base. An incredible and magical spectacle, easily accessible by road bike. 2 species live there: harbor seals (smaller) and gray seals (larger, especially the males).
The bay of Authie is an ideal space for these mammals because the sandbank brings them rest, warmth and protection and the sea offers them fish at will. The seals bask on the sandbar in order to recover and then hunt during high tide. Indeed, their favorite activity requires a lot of energy, so it is vital for them to rest and store fat in order to be ready for winter.
Furthermore, studies have shown that seals can sleep at sea with only half of their brains dormant. The left hemisphere is at rest while the right hemisphere remains awake. On the other hand, when they are on dry land, seals sleep like humans, deeper and longer. They therefore need these moments of rest on the coast to fully recover. Reason for which it is necessary to observe them by leaving them alone and especially not to frighten them.

Translated by Google •

Tip by

4

2.46 km

Berck Ferris Wheel

Highlight • Monument

5

2.57 km

Welcome post

Highlight • Other

6

2.84 km

Berck-sur-Mer Beach

Highlight • Beach

The beach is wide and long. There are also shower facilities to rinse sand and salt off your skin. And lots of shops, cafes and takeaways.

Translated by Google •

Tip by

7

3.02 km

Berck Beach

Highlight • Beach

Very wide stretch of soft sand with colorful cabins and change rooms. The beach promenade has a separate lane for cyclists.

Tip by

8

7.05 km

Cross of Professor Jean Debeyre

Highlight • Monument

Right next to the cross is a memorial stone for 2 doctors who were caught by the flood and died while hunting ducks in 1907.

Translated by Google •

Tip by

B

10.1 km

End point

Bus stop

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Way Types & Surfaces

Way Types

4.15 km

3.94 km

1.24 km

762 m

< 100 m

Surfaces

4.15 km

3.48 km

1.95 km

350 m

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Monday 9 November

11°C

4°C

88 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

Comments

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