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La mare du chalet motte — loop from Fort-Mahon-Plage in the Parc naturel marin des Estuaires picards et de la mer d'Opale

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Hiking trails & Routes

La mare du chalet motte — loop from Fort-Mahon-Plage in the Parc naturel marin des Estuaires picards et de la mer d'Opale

Moderate

4.4

(42)

160

hikers

La mare du chalet motte — loop from Fort-Mahon-Plage in the Parc naturel marin des Estuaires picards et de la mer d'Opale

02:46

10.9km

20m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 12, 2024

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional Baie de Somme Picardie Maritime

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

Waypoints

Start point

Parking

Get Directions

4.17 km

Baie d'Authie

Highlight • Beach

Vast marine marshland, the Authie bay is home to remarkable fauna and flora. The wild landscapes are very diverse. They alternate between salt meadows, ponds and dunes.

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7.20 km

La Mare du Chalet Motte

Highlight • Lake

The chalet motte pond is a small pond surrounded by trees and flowers, where you can enjoy the tranquility of nature. The trail takes you to a viewpoint that offers …

Translated by Google •

Tip by

10.9 km

End point

Parking

Way Types & Surfaces

Way Types

6.77 km

2.04 km

1.14 km

936 m

Surfaces

3.76 km

3.02 km

2.84 km

629 m

539 m

< 100 m

Elevation

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

Weather

Tuesday 25 August

27°C

16°C

-- %

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Comments

July 25, 2025,De mare van Chalet Motte - lus vanaf Fort-Mahon-Plage in het Natuurpark Marines Estuaires Picards en de Opaalzee

In the dunes, it's best to follow the horse-drawn path, not the Komoot. That's how you'll get there.

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May 19, 2025,Fort-Mahon-Plage

Fort-Mahon-Plage is located on the Opal Coast of France. We opted for a walk with beach, dunes and the nature reserve ‘Dunes de l’Authie’. The walk started with a breath of fresh air on the beach after which we braved a tough first dune. After that it was only sand. It was warm and we felt that. We also enjoyed …

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La mare du chalet motte — loop from Fort-Mahon-Plage in the Parc naturel marin des Estuaires picards et de la mer d'Opale

Baie d'Authie

La Mare du Chalet Motte

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