PR N°2 of the Heart of Lozère. This circuit will take you to the Causse d'Auge. During the climb, turn around to enjoy the panorama of Mende, its historic center and its Gothic cathedral as well as the northern slope of Mont-Mimat. On the causse, observe the flora of the limestone soils (orchids). On the way back, this route will make you discover the national forest of Mende with its large forests of Austrian black pines. Marking: yellow color.