Park at Tignes Val Claret, near the Perce Neige Funicular station and the lower station of the Rollin Chairlift.
(S) Take the GR®55 trail to the left of the chairlift and you will soon reach a junction of paths.
(1) Follow the GR®55 to reach the Col de la Leisse.
(2) Continue climbing on the GR®55 to reach Lac des Nettes.
(3) The well-marked trail gradually climbs up the Leisse valley. Continue along this trail to the Refuge de la Leisse.
(4) Leave the GR®55. Descend slightly towards the Enclos des Ânes on a path visible just to the right of the one leading to the Col de la Leisse. Go round the enclosure on the right, then cross the Torrent de la Leisse.
(5) Then look out for the cairns marking the start of the climb to the Col de Pierre Blanche. This section is poorly marked and requires a good sense of direction. Reach the Col de Pierre Blanche.
(6) Follow the well-marked path downwards, south-east, to the Refuge de la Femma (E). This section presents no particular difficulty.