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Le Hourdel Lighthouse – Cape Hornu loop from Lanchères

Routes

Bike touring routes & trails

Le Hourdel Lighthouse – Cape Hornu loop from Lanchères

Moderate

4.5

(195)

1,061

riders

Le Hourdel Lighthouse – Cape Hornu loop from Lanchères

02:57

48.6km

100m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 1, 2026

Tips

Includes a segment in which cycling is not permitted

After 14.3 km for 71 m

Waypoints

Start point

Parking

Get Directions

6.44 km

Beach

9.35 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.

Tip by

13.2 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. …

Showing Translation

Tip by

14.3 km

Beach and tip of Hourdel

Highlight • Beach

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

Showing Translation

Tip by

14.4 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 •

Tip by

15.0 km

Le Hourdel Marina

Highlight • Structure

The significant tidal differences let this branch of the slough fall dry half of each day

Tip by

23.8 km

Viewpoint

24.5 km

Chemin de Fer de la Baie de Somme (Saint-Valery-sur-Somme)

Highlight • Monument

Terminus of the historic steam-powered railway to the other seaside resorts of the Baie de Somme.

Translated by Google •

Tip by

27.2 km

Cape Hornu

Highlight • Beach

Cap Hornu is a cape located near Saint-Valery-sur-Somme, on the south bank of the Bay of Somme.
The name Cap Hornu comes from the Picard word “hornu”, which means “horned” …

Tip by

35.7 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...).

Showing Translation

Tip by

48.6 km

End point

Parking

Way Types & Surfaces

Way Types

20.6 km

12.5 km

6.81 km

6.36 km

2.15 km

157 m

< 100 m

Surfaces

27.8 km

12.9 km

4.36 km

2.11 km

713 m

699 m

Elevation

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

Weather

Wednesday 1 July

22°C

14°C

54 %

Additional weather tips

Max wind speed: 28.0 km/h

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Comments

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Le Hourdel Lighthouse – Cape Hornu loop from Lanchères

Brighton lighthouse at Cayeux-sur-Mer

Blockhouse of Hourdel

Beach and tip of Hourdel

Le Hourdel Lighthouse

Le Hourdel Marina

Chemin de Fer de la Baie de Somme (Saint-Valery-sur-Somme)

Cape Hornu

White route of the Bay of Somme

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