Park in the car park next to the Refuge du Plan de la Lai.
(S/E) Go to the refuge and, when you reach it, follow theGR®5to the left towards Grande Berge (red and white markings). At a fork, turn right and reach the Gîte du Plan Mya.
(1) Continue south-west on theGR® and pass through Le Mora. At the next fork, turn left (south).
(2) Take the path on the right and continue on the GR®. Climb up the steep switchbacks.
(3) Continue on the GR®. Continue south then south-west to reach the place called La Grande Berge.
(4) Leave theGR® and turn right to climb up to the viewpoint (view of Lac de Roselend).
(5) From the viewpoint, retrace your steps.
(4) Descend via the same route as on the way up. Pass Petite Berge again and reach a fork.
(3) Take the path on the right. At a crossroads (elevation 1949), turn left. Rejoin theGR® shortly before the place called Le Mora.
(2) Stay on the same route as on the way up to reach the car park at the Refuge du Plan de la Lai (S/E).