Guidebook with maps/step-by-step
0/ Departure point: Parking du Plan des Feux, La Chapelle d'Abondance
1/ Take the gravel path towards "L'Enquernaz". You cross the La Chapelle d'Abondance ski area and the "Plaine Joux" mountain pasture.
2/ At "L'Enquernaz", descend towards "La Chapelle Saint-Théodule". At "Les Fauges", follow the asphalt road to "Les Poses". From here, take the path behind the chalet to "Les Séchets". Follow the asphalt road on your right to "Fontaine Froide". At the crossroads, turn left towards "La Plagnette". At "La Plagnette", the road becomes a path that leads to the "Chapelle Saint-Théodule".
3/ After the chapel, follow the road to "Lenlevay", passing the "Chalets du Bailly" and the "Chalets du Jouly".
4/ At "Lenlevay", turn left onto the GR5 path which passes through the chalets towards "l'Etrye". Pass the chalet and then the Etrye stream. The path then climbs up to the "Pron" chalets, then to "Les Mattes" and down to "Chalet de Trebentaz". You will then pass the viewpoint "La Corne" and "Les Chalets du Folliet".
5/ Finally, turn left onto the forest track that leads to "Plan des Feux".
Variants : You can reach the summit of Mont de Grange via the Coincon ridge. You can also start from Saint-Théodule in Abondance or from Très les Pierres in Châtel.