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Running trails & routes

Hauts-De-France

Blockhaus du Hourdel – Le Hourdel Lighthouse loop from Cayeux-sur-Mer

Running trails & routes

Hauts-De-France

Blockhaus du Hourdel – Le Hourdel Lighthouse loop from Cayeux-sur-Mer

Moderate

5.0

(1)

160

runners

Blockhaus du Hourdel – Le Hourdel Lighthouse loop from Cayeux-sur-Mer

01:35

14.8km

20m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 12, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional Baie de Somme Picardie Maritime

Waypoints

A

Start point

Bus stop

Get Directions

1

2.43 km

Brighton lighthouse at Cayeux-sur-Mer

Highlight • Other

Classic Lighthouse towering 28 m over the small Picard coast town. Built in 1951 to replace the old one destroyed by German troops in 1944.

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2

3.65 km

White Route of the Bay of Somme

Highlight (Segment) • Cycleway

Paved track along the coast, always close to the beach, with several access opportunities and a rich diversity of wildlife (seals, birds, ...)

Translated by Google •

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3

6.21 km

Bunker

Highlight • Other

4

6.30 km

Blockhaus du Hourdel

Highlight • Monument

At low tide you can see the seals on the sandbanks

Translated by Google •

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5

7.45 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 …

Translated by Google •

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6

7.53 km

Hourdel Beach and Hourdel Point

Highlight • Other

Pebble beach sometimes sheltering seals, with views of the lighthouse and marshes.

Translated by Google •

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7

8.56 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

Translated by Google •

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B

14.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

7.51 km

3.63 km

3.06 km

347 m

207 m

Surfaces

12.2 km

1.25 km

860 m

272 m

139 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Sunday 17 May

14°C

9°C

34 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

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

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