On the road to La Clusaz, above the hamlet of the Vacherie, take this geological path with fossils which will take you to the slopes of the Lachat.
The trail is marked with beige signs.
Tournette Bornes Aravis hiking map on sale for €5 at the Tourist Office.
1/ From the Entre Deux Nants de Mont-Jean parking lot, head towards Les Fours, then Chalet des Millières.
2/ Go around the chalet to the right and continue along the farm track to join the track leading to the hamlet of Les Fours. From here, turn right in the direction of La Côte, crossing the field and climbing a winding path.
3/ Continue in the direction of Le Mont, passing under the chalet and then following a forest path on a balcony.
4/ At the Chalet du Mont, take a forest path down to the starting point.