Gravel path in the forest – The Sharp Stone loop from Pont-Saint-Martin
Gravel path in the forest – The Sharp Stone loop from Pont-Saint-Martin
4.5
(2)
21
riders
Gravel path in the forest – The Sharp Stone loop from Pont-Saint-Martin
02:01
29.6km
80m
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: March 4, 2026
Waypoints
Start point
Bus stop
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11.2 km
Gravel path in the forest
Highlight • Other
Translated by Google •
Tip by
14.6 km
The Sharp Stone
Highlight • Other
Translated by Google •
Tip by
14.6 km
Lake Grand-Lieu, Pierre Aiguë
Highlight • Lake
Bird observatory on the path on the right
Translated by Google •
Tip by
14.6 km
Lake Grand-Lieu, Pierre Aiguë site
Highlight • Lake
Translated by Google •
Tip by
19.4 km
Port de l'Halbrandière
Highlight • Other
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Tip by
21.9 km
Le Martipontain - Ferry
Highlight • Bridge
Translated by Google •
Tip by
24.2 km
The ecrocher
Highlight (Segment) • Other
26.2 km
Nice trail
Highlight (Segment) • Other
Translated by Google •
Tip by
29.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
9.70 km
6.70 km
6.33 km
4.46 km
2.39 km
< 100 m
Surfaces
13.2 km
8.68 km
7.40 km
291 m
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Elevation
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Weather
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Monday 18 May
18°C
11°C
47 %
Additional weather tips
Max wind speed: 26.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.