Very difficult loop around the Aiguille Rouge. Portage and pushing on some sections.
From the Roubion parking lot, take the road (D1t) up to the Col de l'Echelle and descend on the Italian side.
At the second hairpin bend, take the path opposite, then head up the road towards the Granges de Vallée Etroite.
At a small dam, cross the Vallée Étroite stream on the left bank as far as Lac Vert, with a short stretch on the right bank at Les Granges de la Vallée Étroite.
Descend to Les Granges de la Vallée Étroite on the right bank and climb (pushing, carrying) to the Col des Thures via the GR5-GR57.
Cross the Thures valley to descend through the Clarée forest and the Roubion torrent via the GR5. End in Névache.
Hard
At the second hairpin bend, take the path opposite, then head up the road towards the Granges de Vallée Etroite.
At a small dam, cross the Vallée Étroite stream on the left bank as far as Lac Vert, with a short stretch on the right bank at Les Granges de la Vallée Étroite.
Descend to Les Granges de la Vallée Étroite on the right bank and climb (pushing, carrying) to the Col des Thures via the GR5-GR57.
Cross the Thures valley to descend through the Clarée forest and the Roubion torrent via the GR5. End in Névache.
Hard