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Blockhouse of Hourdel – Le Hourdel Lighthouse loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

Routes

Mountain biking trails

Blockhouse of Hourdel – Le Hourdel Lighthouse loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

Easy

5.0

(1)

riders

Blockhouse of Hourdel – Le Hourdel Lighthouse loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

00:30

8.48km

10m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Last updated: May 29, 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

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612 m

Pond

Highlight • Other

The fullness of the ponds

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735 m

Pond of the Baie de Somme Picardie Maritime Regional Nature Park

Highlight • Lake

Nice pond with ducks and swans. There is the possibility to have a picnic. Swimming is prohibited.

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2.13 km

White route of the Bay of Somme

Highlight (Segment) • Cycleway

This trail runs along the coast, always staying close to the beach, with several access opportunities and a rich diversity of fauna (seals, birds...).

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4.69 km

La pointe du Hourdel, its seals and Blockauss

Highlight • Other

Atypical in Normandy, At low tide a large colony of seals are located on the sandbanks opposite the Blockauss

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4.71 km

Blockhouse of Hourdel

Highlight • Structure

The bunker's slanted position in the water impressively shows how the coastline has developed over the decades. Only at low tide can you still reach the bunker with dry feet. …

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5.79 km

Le Hourdel Lighthouse

Highlight • Monument

In 1943, a military base was installed by General Erwin Rommel, in charge of the defense of the Atlantic Wall on the Northwest. He transformed the beach into a vast …

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5.88 km

Beach and tip of Hourdel

Highlight • Beach

The pebble beach sometimes hosts seals and offers views of the lighthouse and the marshes.

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8.48 km

End point

Way Types & Surfaces

Way Types

3.61 km

2.49 km

2.12 km

169 m

< 100 m

Surfaces

5.35 km

2.34 km

563 m

153 m

Elevation

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

Weather

Tuesday 30 June

22°C

13°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Blockhouse of Hourdel – Le Hourdel Lighthouse loop from Arrêté de Protection de Biotope « Cordon de galets de la Mollière »

Pond

Pond of the Baie de Somme Picardie Maritime Regional Nature Park

White route of the Bay of Somme

La pointe du Hourdel, its seals and Blockauss

Blockhouse of Hourdel

Le Hourdel Lighthouse

Beach and tip of Hourdel

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