Dunes – Blockhaus du Hourdel loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

Hiking trails & Routes

Dunes – Blockhaus du Hourdel loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

Moderate

4.1

(116)

555

hikers

Dunes – Blockhaus du Hourdel loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

02:06

8.28km

10m

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 11, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional Baie de Somme Picardie Maritime

Waypoints

Start point

Parking

Get Directions

420 m

Dunes

Highlight • Other

Very beautiful dunes, even more colorful in spring

Translated by Google •

Tip by

1.85 km

Blockhaus du Hourdel

Highlight • Monument

At low tide you can see the seals on the sandbanks

Translated by Google •

Tip by

3.07 km

Submerged WWII bunker, Baie de Somme

Highlight • Monument

It remains a strange feeling to come across traces so long after the war.

Translated by Google •

Tip by

3.41 km

Submerged Bunker of the Baie de Somme

Highlight • Monument

4.60 km

View of the Somme Estuary and the port of Le Hourdel

Highlight • Viewpoint

At the entrance to the village, there is a splendid view over the Somme estuary and the small port of Hourdel.

Translated by Google •

Tip by

7.18 km

Lake at Hourdel

Highlight • Lake

8.28 km

End point

Parking

Way Types & Surfaces

Way Types

4.36 km

2.30 km

1.22 km

396 m

< 100 m

Surfaces

3.57 km

1.99 km

1.44 km

1.24 km

< 100 m

Elevation

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

Weather

Sunday 18 October

14°C

4°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

Comments

July 26, 2026,🇫🇷🚶🏼‍♀️Hourdel und Robben in der Ferne

After it had rained until the afternoon today and I was lazy, I still had to go out for a short round in the afternoon. Hourdel is only 10 minutes away from our holiday apartment. There is a seal colony there that I wanted to see from a distance. They were still far away and could only be photographed in …

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