“A fairly flat section of this riverside trail along the north bank of the L'Arve.
— Tad Davis
From the end of the Chemin des Eaux Rousses
continue straight. A short distance from the start there is a split in the trail, stay right (though left will bring you back to the trail). Cross the Torrent de Lapaz. Soon after you'll reach a bridge to your right to Los Bossons signifying the end of this segment of the trail.