Itinerary with a course in the forest, in alpine pastures and then on the crest line of the Grand Colombier. Exceptional panoramic view of the Alps, the Valromey and the lakes of Geneva, Annecy and Le Bourget.
Marking: yellow and white / red (GR9)
The hike is available on a map for sale in the Tourist Offices.
The circuit is also part of the guide book "hikes in Bugey" of the Departmental hike committee of Ain including 71 hikes to discover Bugey.
On sale at the Tourist Office.
This hike can be downloaded on the free app Ain Outdoor.
- Drop : 395 m
- Distance : 13 km
- Daily duration : 260 mn
- Level bue - Medium