Park in the Plan car park, fairly close to Pralognan on the road leading to the helicopter landing pad. There are around ten spaces, which are usually sufficient, as there are few hikes starting from Le Plan.
Signs indicate the start next to the fountain.
(S/E) Start on the wide track heading north-west. You will easily reach the fork with the Col de Napremont trail marked by a cross, a bench and the remains of a ski lift.
(1) Take the path on the left towards Napremont. Continue along this path and, after a few hairpin bends, you will reach a new crossroads.
(2) Leave the paths on your right that lead to the forest road and the hamlet of La Montagne. After a hairpin bend and a fairly straight climb, you will reach the Creux de l'Ours valley.
(3) Continue along the winding path to the left, ignoring the paths on the right that lead to La Montagne.
Continue climbing the well-marked path that winds through the wide valley.
As the path makes a hairpin bend to the left, you will find a cairn marking an intersection.
(4) Stay on the main path and continue the final ascent through a bed of rhododendrons. Pass Col de Napremont and continue south-east to reach the summit dome.
(5) Take the same route back to the car park where you started (S/E).