3.0
(1)
48
riders
Île du Castel loop from Mont-Blanc
02:28
47.5km
710m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
Last updated: August 11, 2026
Tips
Includes a segment in which cycling is not permitted
After 24.8 km for 151 m
Waypoints
Start point
18.1 km
Lac Merisier
Lake
23.8 km
Île du Castel
Highlight • Natural
26.6 km
Former Sainte-Agathe-des-Monts Train Station
Highlight • Rest Area
Tip by
47.5 km
End point
Way Types & Surfaces
Way Types
43.6 km
2.96 km
570 m
241 m
111 m
< 100 m
< 100 m
Surfaces
36.4 km
10.7 km
288 m
< 100 m
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Sign up for freeElevation
Highest point (480 m)
Lowest point (340 m)
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Sign up for freeWeather
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Today
Wednesday 14 October
10°C
3°C
27 %
Additional weather tips
Max wind speed: 19.0 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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