(S) Set off from the Refuge de la Femma towards the Col de la Rochure by taking the path on the left as you leave the refuge.
(1) At the pass, head towards the Refuge du Fond des Fours, first due east then north-east.
(2) 300 m before the refuge, the path up to the Col des Fours is on your right, but I recommend carrying on to the refuge to top up your water and take a short break before the climb.
(3) Retrace your steps to the fork.
(2) Continue left towards the Col des Fours.
(4) Continue north-east along the path towards the Pont de la Neige. (You can also carry on to the Pointe des Fours on your right: please note that the path is unmarked but clearly defined, with some slightly exposed sections).
(5) At Pont de la Neige, head up towards Col de l'Iseran by taking the GR®5 path on the left.
(6) Once at the pass, take the path on the left after the Notre-Dame de l'Iseran Chapel. Please note that from this point onwards you will be on an unmarked but fairly well-defined path, with some exposed sections that are, however, equipped with fixed ropes. You can find the route of this section on the 35 km High Trail Vanoise course.) Follow the path to the 3000m tunnel, taking care of the snowfields which may persist until August.
(If you do not feel confident enough to tackle this section, you can easily follow the GR®5 to Val d’Isère.)
(7) At the tunnel exit, take the track down towards the Lessières chairlift.
(8) At the chairlift station, join the ski run of the same name and follow it down to the track.
(9) Follow it to the left, pass in front of the La Datcha restaurant and continue along the track to Lac de l'Ouillette.
(10) To reach the Solaise Gondola station (E), take the path on the right shortly after the restaurant by the lake. The descent to Val d'Isère is free in summer and is very pleasant after a long day.