Porte aux Boules – Grand-Fort-Philippe loop from Bourbourg
Porte aux Boules – Grand-Fort-Philippe loop from Bourbourg
5.0
(3)
67
riders
02:10
42.0km
40m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The route includes a crossing by ferry.
Last updated: May 15, 2026
This route includes a ferry crossing
Tips
Includes a segment in which cycling is not permitted
After 19.0 km for 186 m
Waypoints
Start point
Get Directions
394 m
Highlight • Monument
Translated by Google •
Tip by
510 m
Highlight • Other
Tip by
17.3 km
Highlight • Other
Translated by Google •
Tip by
17.6 km
Highlight • Religious Site
Translated by Google •
Tip by
18.7 km
Highlight • Monument
Translated by Google •
Tip by
21.6 km
Highlight • Other
Translated by Google •
Tip by
22.5 km
Highlight • Other
Translated by Google •
Tip by
29.3 km
Ceinture Verte de Gravelines
Forest
42.0 km
End point
Way Types & Surfaces
Way Types
17.9 km
10.6 km
6.65 km
5.56 km
772 m
193 m
129 m
Surfaces
20.5 km
13.2 km
6.31 km
942 m
927 m
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Elevation
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Weather
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Tuesday 14 July
27°C
18°C
0 %
Additional weather tips
Max wind speed: 24.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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