Syam Forge – The Ain sinkholes loop from Saint-Germain-en-Montagne
Syam Forge – The Ain sinkholes loop from Saint-Germain-en-Montagne
21
riders
Syam Forge – The Ain sinkholes loop from Saint-Germain-en-Montagne
01:24
30.2km
330m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.
Last updated: August 20, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
Parking
13.7 km
View of the Railway Viaduct
Highlight • Bridge
Translated by Google •
Tip by
13.8 km
Railway Bridge over the Ain
Highlight • Bridge
Translated by Google •
Tip by
14.7 km
Syam Forge
Highlight • Other
Tip by
17.2 km
The Ain sinkholes
Highlight • Other
Translated by Google •
Tip by
30.2 km
End point
Parking
Way Types & Surfaces
Way Types
24.4 km
2.08 km
1.88 km
1.70 km
129 m
Surfaces
28.4 km
1.62 km
179 m
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Sign up for freeElevation
Highest point (630 m)
Lowest point (530 m)
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Sign up for freeWeather
Powered by Foreca
Tuesday 13 October
22°C
7°C
22 %
Additional weather tips
Max wind speed: 11.0 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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