

Belvédère du Mont-Grèle
Attignat-Oncin
Climb through forest to 1,426 meters and drink in views of both Lake Aiguebelette and Lake Bourget stretching across the Savoie countryside.
Breathtaking alpine panorama
Forest hike with elevation
Dual lake views
Moderate challenge hike
Tips
🌲follow tree markings, not Google Maps
⛰️expect steep sections - wear sturdy shoes
⏱️allow 2 hours up, 1.5 hours down
Belvédère du Mont-Grèle
Attignat-OncinOpen


Climb through forest to 1,426 meters and drink in views of both Lake Aiguebelette and Lake Bourget stretching across the Savoie countryside.
Breathtaking alpine panorama
Forest hike with elevation
Dual lake views
Moderate challenge hike
Tips
🌲follow tree markings, not Google Maps
⛰️expect steep sections - wear sturdy shoes
⏱️allow 2 hours up, 1.5 hours down