Coming from Bonneville on the D12, after passing through Le Petit Bornand, at the entrance to Entremont, at the small roundabout, take the small road leading uphill to the left. Coming from Thônes, on leaving Entremont, at the small roundabout, take the small road leading uphill to the right. After passing Le Chambaudian on your right, before reaching Neply, follow the small road to the right as far as La Joux, about 1 km from the RD12. Park the car wherever you can. Beforehand, you will need to have left a car at the car park by the town hall in Le Petit Bornand for the return journey.
(S) Take the path that enters the forest, climbing steeply.
(1) At the junction, leave the stream you have been following until now and head firmly to the left. Follow a contour line to reach the Ruisseau des Combes.
(2) After crossing the stream, join the GR®96 on a track suitable for vehicles.
(3) Follow this wide track, turning right towards the Chalets de Mayse.
(4) Cross the hamlet and continue on the GR® 96 to the Col de la Forclaz. Lac de Lessy is below:see § Practical information.
(5) Leave the GR®96 and take the balcony path to the left through the pastures. Before the path turns west, enjoy a panoramic view of the Arve Valley and, further away, Lake Geneva.
(6) Descend carefully through the narrow pass protected by a chain. Follow the base of the Rocher de Salin cliff. Pass a section marked as a major rockfall.
(7) Leave Lainvouet on your left and head down to the right along the wide path towards Paradis.
(8) Pass the turn-off to the hamlet on your right, continue straight on and reach a crossroads.
(9) Take the track on the left towards the Chalet des Seneillons and walk for about 200 m.
(10) Cut across, descending as best you can through the field on the left at a signpost.
(11) At the spring, rejoin the path that descends into the forest.
(12) From Cocogne, the descent becomes much steeper with a series of tight bends. The path then heads north, runs alongside the fitness trail and arrives above the Petit Bornand school (S/E).