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Saint-Valery-sur-Somme Lock – Dune Trail loop from Rue

Saint-Valery-sur-Somme Lock – Dune Trail loop from Rue

Moderate

4.0

(4)

riders

Saint-Valery-sur-Somme Lock – Dune Trail loop from Rue

02:48

68.5km

140m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: June 21, 2026

Tips

Cycling is not permitted along parts of this route

After 21.1 km for 65 m

After 38.3 km for 208 m

Waypoints

Start point

Train Station

Get Directions

6.87 km

L'Avocette

Highlight • Other

Nice bike path along the water.

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17.4 km

Somme Bay Nature Reserve

Highlight • Other

The Bay of Somme nature reserve covers 3,000 hectares of marine habitats, including mudflats, salt marshes and sandbanks. You can enjoy stunning views of the bay, observe the rich wildlife …

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17.9 km

Somme Bay Nature Reserve

Highlight • Other

Well served by cycle path to go around the Bay of Somme from Saint-Valéry-sur-Somme or Le Crotoy

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21.1 km

Saint-Valery-sur-Somme Lock

Highlight • Bridge

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

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21.9 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.

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24.0 km

St. Valery sur Somme

Highlight • Other

Quiet village with a beautiful view of the Somme bay. Mandarin fried mussel.
At the tip of the hourdel at 5km there is a colony of seals. Facing the blockauss at low tide.

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34.0 km

Dune Trail

Highlight • Trail

beautiful area

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38.4 km

Cayeux-sur-Mer - Hable d'Ault

Highlight • Structure

The name Cayeux is derived from the Picardy cailloux (pebbles). Picking pebbles is therefore an ancient activity. They are mainly used in industry, where they are finely ground for sandpaper, …

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68.5 km

End point

Train Station

Way Types & Surfaces

Way Types

32.4 km

28.2 km

4.01 km

3.62 km

261 m

Surfaces

59.4 km

7.71 km

887 m

458 m

< 100 m

Elevation

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

Weather

Saturday 27 June

23°C

16°C

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Saint-Valery-sur-Somme Lock – Dune Trail loop from Rue

L'Avocette

Somme Bay Nature Reserve

Somme Bay Nature Reserve

Saint-Valery-sur-Somme Lock

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

St. Valery sur Somme

Dune Trail

Cayeux-sur-Mer - Hable d'Ault

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