Somme Bay – Alfred Manessier Walk loop from Parc du Marquenterre
Somme Bay – Alfred Manessier Walk loop from Parc du Marquenterre
3.0
(2)
33
riders
Somme Bay – Alfred Manessier Walk loop from Parc du Marquenterre
02:13
55.2km
190m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.
Last updated: May 9, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 45.7 km for 899 m
Waypoints
Start point
Parking
Get Directions
29 m
Somme Bay
Highlight • Lake
Translated by Google •
Tip by
7.56 km
Rue
Highlight • Other
Translated by Google •
Tip by
15.2 km
Regnière-Écluse Castle
Highlight • Castle
Translated by Google •
Tip by
33.8 km
Saint-Maurice Church of Nouvion
Highlight • Other
Tip by
46.2 km
Alfred Manessier Walk
Highlight • Trail
Translated by Google •
Tip by
49.2 km
Le Crotoy
Highlight • Other
Translated by Google •
Tip by
52.4 km
Translated by Google •
Tip by
52.7 km
L'Avocette
Highlight • Other
Translated by Google •
Tip by
55.2 km
End point
Parking
Way Types & Surfaces
Way Types
43.8 km
8.48 km
1.82 km
1.00 km
102 m
< 100 m
< 100 m
Surfaces
51.8 km
1.80 km
1.64 km
< 100 m
< 100 m
< 100 m
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Elevation
Highest point (80 m)
Lowest point (0 m)
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Weather
Powered by Foreca
Friday 29 May
27°C
14°C
33 %
Additional weather tips
Max wind speed: 14.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.