RANDONNÉE MONT GRELLE

Be careful, this hike is reserved for experienced hikers. Indeed, the 14 km itinerary will require you to walk for nearly 6 hours. So why embark on this Herculean quest? Simply to have the privilege of accessing the only viewpoint offering a simultaneous view of Lake Aiguebelette and Lake Bourget! That's all there is to it! From the cemetery of Attignat-Oncin, go towards the hamlet of La Fauchère, then follow the path. There is no water on the way, so it is necessary to take precautions.