Starting at refuge du Chambeyron.
(S) Head north following the GRP "Tour du Chambeyron".
(1) At high point 2628, let the GRP head off to the right and keep heading north towards Pas de la Souvagea (pass). Keep heading north through a landscape which becomes more and more mineral. The trail turns left before reaching the pass.
(2) At the pass, do not take the trail heading north-west towards Maljasset small valley, instead head uphill to the right (north-east). Head off to the right (east) reaching a rocky ridge.
(3) Keep heading uphill, winding through the fallen rocks, sticking to a north-/north-east direction. The slope gradually gets steeper, finally reaching the summit.
(4) Start heading down the same way. A bit further down, locate an indentation allowing you to cross over to the eastern slope of the ridge (the left-hand side).
(3) Go left (south-east) along a footpath crossing the ridge and head downhill towards Lac Noir well in sight.
(5) Go around the right hand side of the lake. Get back to the GRP "Tour du Chambeyron" heading downhill to the right-hand side towards Lac Long.
(6) At the far end of the lake, turn right and follow the trail due west. Head downhill regaining the path you took at the beginning of the stage.
(1) Take a left, quickly regaining the shelter.