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Mountain biking trails

Somme Bay – Guillaume Towers loop from Lanchères - Pendé

Routes

Mountain biking trails

Somme Bay – Guillaume Towers loop from Lanchères - Pendé

Moderate

riders

Somme Bay – Guillaume Towers loop from Lanchères - Pendé

02:19

41.0km

190m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 23, 2026

Tips

Includes a movable bridge

Check opening times.

After 10.4 km for 36 m

Waypoints

Start point

Train Station

Get Directions

3.09 km

Somme Bay

Highlight • Lake

The most beautiful bay in the world !

Translated by Google •

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7.46 km

Guillaume Towers

Highlight • Historical Site

The Tours Guillaume, also known as Porte Jeanne d'Arc or Porte du Haut, is a city gate in the city of Saint-Valery-sur-Somme, part of the French department of Somme.
The …

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8.97 km

Saint Valery sur Somme

Highlight • Other

9.55 km

Saint-Valery-sur-Somme train station

Highlight • Rest Area

Terminus of the steam train coming from Le Crotoy

Translated by Google •

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9.63 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 •

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9.66 km

Statue of a Girl with a Bird, Saint-Valery-sur-Somme

Highlight • Monument

On the way a fries with frikandel

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10.4 km

Saint-Valery-sur-Somme Lock

Highlight • Bridge

Very beautiful place with historical buildings at the mouth of the Somme.

Translated by Google •

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41.0 km

End point

Train Station

Way Types & Surfaces

Way Types

21.5 km

6.66 km

5.66 km

4.87 km

1.81 km

469 m

< 100 m

Surfaces

18.5 km

17.9 km

1.63 km

1.30 km

< 100 m

Elevation

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

Highest point (70 m)

Lowest point (0 m)

Weather

Thursday 21 May

28°C

12°C

0 %

Additional weather tips

Max wind speed: 9.0 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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Somme Bay – Guillaume Towers loop from Lanchères - Pendé

Somme Bay

Guillaume Towers

Saint Valery sur Somme

Saint-Valery-sur-Somme train station

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

Statue of a Girl with a Bird, Saint-Valery-sur-Somme

Saint-Valery-sur-Somme Lock

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