Fantastic and endless views along the coast. To the north you can see the Berck lighthouse, and to the south, the dunes and wild beaches of Authie Bay.

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Andibonn

August 10, 2022

Hiking

At low tide, colonies of seals can be seen on the sandbanks. Much of the Baie d'Authie dries up at low tide.

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Franz Josef Klingen

June 29, 2025

Hiking

Beautiful, quiet stretch of coast with few tourists.

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Nearby routes

Best routes near Baie d'Authie Coastal Area

4.4

(49)

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1. Authie Bay Loop

16.8km

04:17

50m

This 10.5-mile loop from Berck offers a moderate hike to observe seal colonies in Baie d'Authie, featuring wide sandy beaches.

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Moderate

4.5

(34)

132

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2. View of the Baie de Authie – Seal sandbank at Berck-sur-Mer loop from Groffliers

13.1km

03:20

30m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

5.0

(12)

108

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3. Autie Bay, Berck – Baie d'Authie Coastal Area loop from L'Entonnoir

9.16km

02:21

30m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Details

Informations

Elevation 10 m

Weather

Sunday 15 March

12°C

8°C

12 %

Additional weather tips

Max wind speed: 16.0 km/h

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Take Me There

Location: Groffliers, Montreuil, Hauts-De-France, France

Other Popular Places to Check Out

Seal Beach (Plage des Phoques), Berck-sur-Mer

Phare de Berck

Baie d'Authie

Bunkers près de Berck

Grand Lac du village vacances

Sentier de Découverte de Merlimont

Phare de Berck accés est

Schöner Küstenabschnitt

Naturschutzgebiet Baie de Authie

Polder

Viewpoint

Baie d'Authie Coastal Area

1. Authie Bay Loop

2. View of the Baie de Authie – Seal sandbank at Berck-sur-Mer loop from Groffliers

3. Autie Bay, Berck – Baie d'Authie Coastal Area loop from L'Entonnoir

Other Popular Places to Check Out

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