View of Vertrieu castle – La Balme Caves loop from Porcieu - Pont de Sault-Brénaz
View of Vertrieu castle – La Balme Caves loop from Porcieu - Pont de Sault-Brénaz
5.0
(1)
30
riders
View of Vertrieu castle – La Balme Caves loop from Porcieu - Pont de Sault-Brénaz
03:39
68.3km
1,200m
Road cycling
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: June 17, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 25.0 km for 430 m
Waypoints
Start point
Train Station
Get Directions
4.69 km
View of Vertrieu castle
Highlight • Castle
Translated by Google •
Tip by
10.6 km
La Balme Caves
Highlight • Cave
Translated by Google •
Tip by
21.2 km
Vallée Bleue Lake
Highlight • Lake
Translated by Google •
Tip by
55.0 km
Col de Portes
Mountain Pass
59.1 km
Monument to the Memory of Agent Eugène Napion
Highlight • Monument
died accidentally here on June 13, 1967, at the age of 25, at the controls of his Mirage III E.
Translated by Google •
Tip by
68.3 km
End point
Train Station
Way Types & Surfaces
Way Types
54.1 km
12.8 km
551 m
539 m
419 m
Surfaces
60.7 km
7.06 km
551 m
< 100 m
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Elevation
Highest point (1,000 m)
Lowest point (190 m)
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Weather
Powered by Foreca
Thursday 16 July
30°C
16°C
64 %
Additional weather tips
Max wind speed: 14.0 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.
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