From Canal San Bovo take the SP road leading to Calaita Lake. Shortly before reaching the lake, on the left, a forest road begins. From it, trail no. 347 leaves shortly after, following Val Pisorno. After leaving the Spruce fir forest behind you, which gradually gives way to larches and rhododendron shrubs, you will get to an outcrop area characterized by dark metamorphic rocks. At about 200 meters you will get to a pasture plain. After leaving trail 347, turn left to reach Malga Grugola where you will meet the forest road leading you back to the departure point.