The starting point for this stage is the Refuge du Col de Balme
(S) From the Refuge du Col de Balme, head south to reach the Col de Balme.
Markings: Chamonix Zermatt - Tour de la Vallée du Trient - White-Red-White markings
(1) From the pass, take the path on the left heading east towards Alpage des Grands.
(2) Descend into the Trient valley and return to the Buvette du Trient.
(3) Follow the Chamonix Zermatt trail to the right and begin the ascent of the Fenêtre de L'Arpette, the highest point of the stage.
(4) After a well-deserved break, begin the descent and arrive at a track.
(5) Turn left onto the track and return to the hamlet of Arpette, then the Relais d'Arpette.
Markings: TMB (Tour du Mont Blanc)
(6) Follow the Bisse to the Petite Breya ski lift station.
(7) Turn right, pass under the Breya1 chairlift and head for the Col de Champex. Head towards the Lac road and follow it to the south-eastern end to reach the Hôtel Mont-Lac, your accommodation for the night (E).