Col de Balme - Source de l'Arve - Col des Posettes from Le Tour

Start: Pass through Montroc then Le Tour to reach the Charamillon cable car, where there is a car park, or access by bus.
Take the Charamillon cable car, then the Autannes chairlift.

(S/E) Head due North, left out of the chairlift. Very good path with exceptional panoramic views over the Chamonix Valley and the Mont Blanc Massif'' towards Col de Balme.

(1) Continue past the chalet's terrace, then take the left-hand path to Col des Posettes.

(2) Pass the Source de l'Arve, located a little above the path, and continue on this path, which begins to descend a little further to the Col de la Posettes.

(3) Turn left towards Charamillon on the carriage road to the Charamillon cable car (S/E).

Start & Parking: Pass through Montroc then Le Tour to reach the Charamillon cable car, where there is a car park, or access by bus.
Take the Charamillon cable car, then the Autannes chairlift.

From the top of the Charamillon cable car, you can reach the (S), with a 2-hour walk and an additional 700 m of ascent.

Panoramic view of the Chamonix Valley, marmottes (prairie dogs).