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Baie d'Authie Coastal Area

Baie d'Authie Coastal Area

Highlight • Beach

Baie d'Authie Coastal Area

Hiking

4.9

(73)

This Highlight is in a protected area

Please check local regulations for:

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

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

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Tips

Deki Fourcin

January 11, 2024

Hiking

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

(52)

173

hikers

#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

(35)

136

hikers

#2.

View of the Baie de Authie – Beautiful stretch of coast 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)

111

hikers

#3.