5.0
(2)
5
riders
Sainte-Marguerite Church – Ailly Lighthouse loop from Longueil
01:25
19.6km
190m
Cycling
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 12, 2026
Tips
Includes a segment in which cycling is not permitted
After 7.67 km for 294 m
Waypoints
Start point
Bus stop
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455 m
Saâne River
Highlight • Other
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588 m
Longueil: church and the banks of the Saâne
Highlight • Other
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4.30 km
Operation Jubilee 1942
Highlight • Historical Site
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5.31 km
Sainte-Marguerite Church
Highlight • Religious Site
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5.93 km
Cap d'Ailly Protected Natural Site
Highlight • Natural Monument
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7.16 km
Ailly Lighthouse
Highlight • Monument
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9.88 km
Saint-Valéry Church and Cemetery with Sea Views
Highlight • Religious Site
The church (12th century), with a 16th century …
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15.9 km
Château de Tous les Mesnils
Highlight • Castle
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19.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
14.2 km
3.22 km
1.28 km
915 m
Surfaces
10.7 km
4.25 km
4.04 km
541 m
< 100 m
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Elevation
Highest point (90 m)
Lowest point (0 m)
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Weather
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Wednesday 20 May
22°C
8°C
0 %
Additional weather tips
Max wind speed: 12.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.