Refine your search for walks in Col des Nantes (1426m)
Le Lanfonnet and Roche Murraz

Less travelled than its prestigious neighbour (La Tournette), the summit of Lanfonnet offers a pleasant and less demanding alternative, with a smaller elevation gain. The view of Lake Annecy is spectacular.
Walks near Col des Nantes (1426m)
Parmelan loop from Dingy via the Col du Perthuis
Le Parmelan, via a slightly less traditional route.
At the summit, sharp limestone pavement, Grotte de l'Enfer (and other caves), Mont Blanc range.
Aiguille des Calvaires and Combe de Borderan
A great pointy summit with a cross on top and good views followed by a descent of Borderan Combe. This could easily be done in reverse and/or without the use of the cable cars.
From the Baraque de l'Abbaye to the Chalet de l'Alpettaz

This hike takes you to the heart of the Faverges-Seythenex valley, following the Lac d'Annecy with the Torrent de Saint-Ruph, which is the lake's main source of water, ending with a view of Albertville and Mont Blanc at the Col de l'Alpettaz (alt. 1,580 m).