FR-01 Montagnieu Bugey - Gravel 64 km, D+ 1400 m, 8 passes
Author description
Author : Philippe Chazottier
Course Completed on 18 March 2026
Departure Montagnieu village, car park in the Les Granges area.
Tourist information
This route offers magnificent views of the Rhône valley and the Grand Colombier.
We pass close to the bog de Cerin.
You can also visit the palaeoecological museum de Cerin, 2 km from the course.
Technical specifications
A 95% cycle route, with quiet roads and beautiful tracks. Most of the route is on tarmac, with a few sections through undergrowth.
Most of the climb is in the first third of the route on tarmac.
8 collars
| 1 - Golet du Tilleul | 238 m | FR-01-0239 |
| 2 - Col des Fosses | 745 m | FR-01-0745 |
| 3 - Col du Petit Perthuis | 1031 m | FR-01-1040 |
| 4 - Gollet de Ravière | 924 m | FR-01-0924 |
| 5 - Le Grand Pertuis | 1096 m | FR-01-1096 |
| 6 - Gollet de Follaz | 884 m | FR-01-0884 |
| 7 - Gollet Patie | 695 m | FR-01-0695 |
| 8 - Golet du Mur | 686 m | FR-01-0686 |
Keywords Montagnieu, Bugey, Cerin, centcols
Openrunner link, interactive map, profile, track : https://www.openrunner.com/route-details/23852267
This itinerary is provided for information only. The author accepts no liability, nor that of the Club des Cent Cols, for any imponderables due to the cyclist himself, the equipment used or anything to do with the road, tracks and paths, their surroundings or other users.
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