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Boucle Plage du Marquenterre – Parc du Marquenterre au départ de Saint-Quentin-en-Tourmont

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Boucle Plage du Marquenterre – Parc du Marquenterre au départ de Saint-Quentin-en-Tourmont

picpicnico planned a hike

January 26, 2026

Boucle Plage du Marquenterre – Parc du Marquenterre au départ de Saint-Quentin-en-Tourmont

Moderate

04:07

16.2km

3.9km/h

40m

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Overview

Moderate hike. Good fitness required. Easily walkable paths. The starting point of the route is right next to a parking lot.

Your route passes through protected areas

Please check local regulations for:

Waypoints

Start point

Parking

Get Directions

63 m

Marquenterre Dune Trail

Highlight (Segment) • Trail

This path provides access to the sea by following the Crocs hike around Marquenterre. The parking lot is convenient but quickly fills up.

The path passes from the pine forest …

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3.22 km

Plage du Marquenterre

Highlight • Beach

Wild and isolated, this beach is one of the most beautiful in Picardy. It stretches for several kilometers between the Bay of Somme and Quend-Plage, and is bordered by immense fine sand dunes.

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5.29 km

Trail access

Highlight • Other

Just for information

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8.93 km

Marquenterre Park

Highlight • Other

Magnificent ornithological park with several viewpoints designed to observe birds without being seen. Visit at several times of the year to see different species.

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9.52 km

Sea Lavender Bloom in Parc Naturel Marin des Estuaires Picards et de la Mer d'Opale

Highlight • Natural

If you're lucky, you'll see sea lilacs, a plant with purple flowers that covers the beach in summer. It is a rare and magnificent spectacle that will make your hike unforgettable.

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9.71 km

Marquenterre Park Observatory

Highlight • Viewpoint

The observatory is a natural observatory that offers panoramic views of the sea, dunes and birds. The observatory is open all year round and is free. You can also enjoy …

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10.9 km

Panoramic view of Marquenterre Park

Highlight • Viewpoint

If you are looking for a breathtaking view of the Parc du Marquenterre, a nature reserve that hosts hundreds of migratory birds, you must not miss this viewpoint where a …

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15.7 km

Walking Path in Parc naturel régional Baie de Somme Picardie Maritime

Highlight • Trail

Beautiful, very pleasant cycle paths.

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16.2 km

End point

Parking

Way Types & Surfaces

Way Types

9.49 km

3.80 km

2.07 km

830 m

< 100 m

Surfaces

6.61 km

3.98 km

3.10 km

2.13 km

414 m

Route Details

Elevation

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Weather

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Boucle Plage du Marquenterre – Parc du Marquenterre au départ de Saint-Quentin-en-Tourmont

Marquenterre Dune Trail

Plage du Marquenterre

Trail access

Marquenterre Park

Sea Lavender Bloom in Parc Naturel Marin des Estuaires Picards et de la Mer d'Opale

Marquenterre Park Observatory

Panoramic view of Marquenterre Park

Walking Path in Parc naturel régional Baie de Somme Picardie Maritime

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