On the first two kilometres, up to the Rocher de l'Aigle, you are on the forestry track opened in 1938. Where there are forestry tracks, there are state-owned forests, meaning forests managed by the French state and the Office National des Forêts so as to develop the area. The presence of so many beech trees and pines is a marker of the previous reforestation policy on the Aigoual massif and in the Cevenol foothills. A plaque has been erected at the Col du Fageas pass, further along this trail, in memory of Max Nègre (1880 – 1960), one of the project managers of this collective undertaking. From 1935 to 1939, he thinned out the forests planted since the end of the 19th century and opened up forestry tracks.