The Nature Trail called "Una Riserva nel Verde" is situated in the north-eastern part of the Nature Reserve. It leaves from the picnic area in loc. Ronco di Ghiffa to climb the exercise path and descend towards the small chapel of Madonna del Porale. From the small chapel of Porale, a panoramic alternative route with a considerable difference in height leads you, running along the foot of Mt. Cargiago, up to panoramic points near Streghe small lake.