By car, continue past Chambéranger and cross Plan Fournier until you reach the end of the track, where you will find a car park (for cars with low clearance, stay at Plan Fournier and take the track on foot).
(S/E) Take the path towards Refuge du Grand Bec, which will be clearly marked throughout the hike.
You will soon reach the first crossroads, with the path you will take on the way back on your left.
(1) Continue to the right towards the refuge. After crossing the bridge, you will already see the pass behind which the Refuge du Grand Bec is located. As you climb higher, you will overlook the Bozel valley and discover the beginning of the Trois Vallées ski area on the Courchevel side and the top of the La Plagne ski area. You will arrive at the refuge.
(2) Continue towards Col de Leschaux to gain a little more altitude and see the La Vanoise glaciers through the pass. You will easily reach the viewpoint below the Grand Bec.
(3) Descend via the same route to the first crossroads.
(1) Go straight ahead and follow the signs for Fontaine Froide for a change of scenery on the way back. This path runs through the heart of the forest with remarkable, unspoilt trees. You will come to two crossroads: follow Plan Fournier then Plan Fournier along the track to return directly to your vehicle (S/E).
