Routes

Planner

Features

Updates

App

Get the App

Routes

Bike touring routes & trails

Le Hourdel Lighthouse – On the Seagull Route loop from Place du 11 Novembre

Routes

Bike touring routes & trails

Le Hourdel Lighthouse – On the Seagull Route loop from Place du 11 Novembre

Hard

4.4

(9)

103

riders

Le Hourdel Lighthouse – On the Seagull Route loop from Place du 11 Novembre

07:52

139km

220m

Cycling

Hard bike ride. Very 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: June 27, 2026

Tips

Includes a segment in which cycling is not permitted

After 116 km for 167 m

Waypoints

Start point

Parking

Get Directions

17.5 km

Bird Sanctuary in Parc naturel régional Baie de Somme Picardie Maritime

Highlight • Lake

Birds breed right next to the bike path.

Translated by Google •

Tip by

46.2 km

Beach

49.1 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

50.3 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

52.9 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

54.0 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

77.7 km

On the Seagull Route

Highlight • Natural

The Crotoy municipal marsh is often compared to a miniature version of the Camargue, offering a panorama rich in biodiversity. This natural space promises a total immersion experience for flora …

Translated by Google •

Tip by

78.4 km

The La passerelle de l'Authie, inaugurated in April 2022, is a 52-meter-long pedestrian and cycle structure that facilitates the safe crossing of the Authie river. Connecting the departments of Somme …

Showing Translation

Tip by

116 km

Le Bois Magnier

Forest

139 km

End point

Parking

Way Types & Surfaces

Way Types

111 km

10.6 km

7.06 km

6.55 km

2.77 km

600 m

169 m

Surfaces

88.4 km

44.3 km

2.77 km

2.44 km

738 m

169 m

Elevation

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

Weather

Thursday 27 August

22°C

14°C

89 %

Additional weather tips

Max wind speed: 32.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.4

456

Saint-Valery-Sur-Somme via the pointe de Houdel — loop from Cayeux-sur-Mer in the parc naturel régional Baie de Somme Picardie Maritime

02:08h

36.4km

120m

Moderate

4.1

412

Le Crotoy by Marais Communal — loop from Quend Plage les Pins

02:49h

43.1km

90m

Moderate

4.4

Baie de Somme South Coast Loop

03:59h

58.7km

300m

Moderate

4.3

South coast loop of the Baie de Somme

03:49h

56.9km

300m

Easy

3.5

Berck and foraine d’Authie in a loop

01:55h

31.1km

100m

Moderate

4.3

Château d'Arrest by the canal de la somme — loop from Saint-Valery

02:15h

37.4km

220m

Easy

3.7

Nature reserve coastal trail — loop from Onival in the Baie de Somme Picardie Maritime regional natural park

01:51h

23.4km

140m

Moderate

4.6

La Fontaine aux Linottes Loop

04:03h

67.7km

320m

Moderate

4.5

Les Eoliennes — loop from Trépied

02:36h

43.3km

320m

Moderate

4.5

1,492

Port of Saint-Valery-sur-Somme – Saint-Valery-sur-Somme Lock loop from Hurt

02:51h

49.2km

100m

Easy

4.4

1,245

Port of Saint-Valery-sur-Somme – Promenade Alfred Manessier loop from Gare du Crotoy

01:35h

26.7km

30m

Hard

4.6

983

Cape Hornu – Le Hourdel Lighthouse loop from Favières

02:58h

50.7km

120m

Le Hourdel Lighthouse – On the Seagull Route loop from Place du 11 Novembre

Bird Sanctuary in Parc naturel régional Baie de Somme Picardie Maritime

Brighton lighthouse at Cayeux-sur-Mer

White route of the Bay of Somme

Blockhouse of Hourdel

Le Hourdel Lighthouse

On the Seagull Route

Baie de Somme Nature Reserve

The Stone Bridge

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️