Church of Pont-Saint-Martin – Grand-Lieu Lake Observatory loop from Nantes
Church of Pont-Saint-Martin – Grand-Lieu Lake Observatory loop from Nantes
4.4
(7)
4
riders
Church of Pont-Saint-Martin – Grand-Lieu Lake Observatory loop from Nantes
02:17
36.4km
80m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: October 15, 2026
Waypoints
Start point
Bus stop
6.42 km
Church of Pont-Saint-Martin
Highlight • Religious Site
16.2 km
Grand-Lieu Lake Observatory
Highlight • Viewpoint
Showing Translation
Tip by
34.5 km
Longer L'Ognon vers le Pont Neuf
Highlight (Segment) • Other
You can consider having a picnic there.
Showing Translation
Tip by
36.4 km
End point
Bus stop
Way Types & Surfaces
Way Types
15.3 km
12.1 km
3.77 km
2.80 km
2.07 km
385 m
< 100 m
Surfaces
14.1 km
12.6 km
8.81 km
688 m
134 m
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Saturday 17 October
16°C
6°C
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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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