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Picquigny castle – Saint-Valery-sur-Somme Lock loop from Ailly-sur-Somme

Picquigny castle – Saint-Valery-sur-Somme Lock loop from Ailly-sur-Somme

Hard

5.0

(2)

114

riders

Picquigny castle – Saint-Valery-sur-Somme Lock loop from Ailly-sur-Somme

05:11

111km

800m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: July 20, 2026

Tips

Includes a movable bridge

Check opening times.

After 55.2 km for 36 m

Waypoints

Start point

Train Station

Get Directions

2.80 km

View of the Marsh

Highlight • Viewpoint

Small frame set back from the towpath

Translated by Google •

Tip by

6.92 km

Picquigny castle

Highlight • Castle

magnificent castle on the top of Picquigny, with a small paved path to go around it and overlooking the church.

Translated by Google •

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7.91 km

Vieille Somme

Lake

15.0 km

Natural area (ponds 7 kms)

Highlight • Other

To visit

Translated by Google •

Tip by

34.2 km

Bois de la Morue

Forest

46.5 km

Picnic spot

Highlight • Other

Very large equipped rest area with snack bar opposite

Translated by Google •

Tip by

55.2 km

Saint-Valery-sur-Somme Lock

Highlight • Bridge

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

Translated by Google •

Tip by

57.3 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.

Translated by Google •

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58.6 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

97.9 km

Viewpoint

111 km

End point

Train Station

Way Types & Surfaces

Way Types

81.9 km

12.3 km

8.22 km

7.01 km

1.93 km

Surfaces

95.4 km

8.58 km

6.72 km

502 m

136 m

< 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

Monday 20 July

24°C

9°C

-- %

Additional weather tips

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Comments

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Picquigny castle – Saint-Valery-sur-Somme Lock loop from Ailly-sur-Somme

View of the Marsh

Picquigny castle

Natural area (ponds 7 kms)

Picnic spot

Saint-Valery-sur-Somme Lock

St. Valery sur Somme

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

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