Porte aux Boules – Gravelines Ramparts loop from Bourbourg
Porte aux Boules – Gravelines Ramparts loop from Bourbourg
4.7
(54)
145
riders
Porte aux Boules – Gravelines Ramparts loop from Bourbourg
02:16
41.0km
40m
Mountain biking
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: October 14, 2026
Tips
Includes a segment in which cycling is not permitted
After 15.8 km for 57 m
Waypoints
Start point
Train Station
14.9 km
Porte aux Boules
Highlight • Monument
It was originally equipped with …
Translated by Google •
Tip by
15.1 km
Gravelines Ramparts
Highlight • Historical Site
Translated by Google •
Tip by
18.1 km
Petit Fort Beach
Highlight • Other
Translated by Google •
Tip by
18.3 km
Bathing beach overview board
Highlight • Other
20.1 km
Single
Highlight (Segment) • Other
21.5 km
StreetArt
Highlight • Other
25.7 km
Ceinture Verte de Gravelines
Forest
41.0 km
End point
Train Station
Way Types & Surfaces
Way Types
14.9 km
11.0 km
10.4 km
2.16 km
2.07 km
529 m
< 100 m
Surfaces
17.7 km
10.1 km
7.09 km
2.74 km
2.58 km
763 m
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Powered by Foreca
Thursday 22 October
14°C
10°C
98 %
Additional weather tips
Max wind speed: 45.0 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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