Port de l'Halbrandière – The Sharp Stone loop from Pont-Saint-Martin
Port de l'Halbrandière – The Sharp Stone loop from Pont-Saint-Martin
4.0
(2)
10
riders
Port de l'Halbrandière – The Sharp Stone loop from Pont-Saint-Martin
01:30
20.0km
50m
Cycling
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The route includes a crossing by ferry. The starting point of the route is accessible with public transport.
Last updated: May 1, 2026
This route includes a ferry crossing
Tips
Includes a ferry crossing
Check ferry timetable.
After 18.2 km for 44 m
Waypoints
Start point
Bus stop
Get Directions
658 m
The ecrocher
Highlight (Segment) • Other
2.15 km
Church of Pont-Saint-Martin
Highlight • Religious Site
5.64 km
Port de l'Halbrandière
Highlight • Other
Translated by Google •
Tip by
10.4 km
Lake Grand-Lieu, Pierre Aiguë site
Highlight • Lake
Translated by Google •
Tip by
10.4 km
Lake Grand-Lieu, Pierre Aiguë
Highlight • Lake
Bird observatory on the path on the right
Translated by Google •
Tip by
10.5 km
The Sharp Stone
Highlight • Other
Translated by Google •
Tip by
18.2 km
Le Martipontain - Ferry
Highlight • Bridge
Translated by Google •
Tip by
18.2 km
Chain boat
Highlight (Segment) • Other
Translated by Google •
Tip by
20.0 km
End point
Bus stop
Way Types & Surfaces
Way Types
8.29 km
4.86 km
4.12 km
1.57 km
1.10 km
< 100 m
< 100 m
Surfaces
9.29 km
6.09 km
3.74 km
634 m
226 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Sunday 24 May
34°C
20°C
0 %
Additional weather tips
Max wind speed: 15.0 km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.