Coast Chemin du guet – Naours Underground City loop from Saint-Ouen
Coast Chemin du guet – Naours Underground City loop from Saint-Ouen
7
riders
Coast Chemin du guet – Naours Underground City loop from Saint-Ouen
04:02
55.1km
630m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. The starting point of the route is right next to a parking lot.
Last updated: August 16, 2026
Waypoints
Start point
Parking
17.5 km
Gravel Segment - Pernois to Vignacourt
Highlight (Segment) • Trail
Translated by Google •
Tip by
30.4 km
Coast Chemin du guet
Highlight (Segment) • Other
Translated by Google •
Tip by
32.8 km
Naours Underground City
Highlight • Other
Translated by Google •
Tip by
44.2 km
Bonneville-Le Béronville Climb
Highlight (Segment) • Climb
Translated by Google •
Tip by
55.1 km
End point
Parking
Way Types & Surfaces
Way Types
30.2 km
12.0 km
11.7 km
1.17 km
< 100 m
Surfaces
23.0 km
16.1 km
12.9 km
3.18 km
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Highest point (140 m)
Lowest point (20 m)
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Sign up for freeWeather
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Monday 2 November
10°C
4°C
21 %
Additional weather tips
Expect light wind and shifting conditions.
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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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