From the square facing the church (b.76), follow the GR to leave shortly after (b.75) for the path that runs flank towards the Lavanchier valley. After a sparse larch we climb in the Black Wood until the bottom track (b.96) we cross to continue by a rather steep trail (b.124), then a path that leads to the pass of the Madeleine (1736 m - b.97); continue on the right (West) on the wide and wooded ridge until Mount Viroulet (1864 m).
Then go down to the Séréna pass (b.127), the path gradually giving way to a wood fire. Return to Saint-Dalmas by the asphalt road of Bois Noir (4 km flat). Note in passing the picnic area developed by the National Forestry Office at the collar of Puei (b.126).