Park in the large car park of the hamlet of Valpréveyre, the last hamlet in the commune of Abriès.
(S). Continue on the trail through the hamlet and at the chapel cross the Boucher river to reach a crossroads of paths a few metres further on.
(1) Start on the left along the river on its left bank. Enter the forest staying a few metres above the river before reaching the confluence both the Boucher and Malaure streams. Cross over to a new crossroads of paths.
(2) Turn right and follow it as it makes tight loops before reaching the peak and the Col de Malaure on the border with Italy at marker 44.
(3) Start descending on the Italian side taking care early in the season as there can be a light firn and the slope is steep so be very careful. Loop around a small rocky ledge; at the exit, stay almost on the contour line around 2,400 m and in a north-easterly direction to reach the last climb of the day. Head along the Nino Sardi bivouac shelter before reaching the Col de Bouchet nearby.
(4) Continue on the path westwards and soon after take the path to the right that also remains level beneath the west face of the Bric Bouchet. Finish crossing through the Col de Valpréveyre.
(5) Begin the tricky descent due north to reach the day's stage: the Refuge at Lago Verde (6) at edge of the eponymous lake.