The Valle Musi nature trail develops entirely along the CAI path no. 719 with a short section on the CAI path no. 737.
The route starts at the end of Borgo Simaz where the first information board is located. Keeping to the left, you begin to follow the obvious CAI path.
After about 1 km from the start, the trail turns left again and begins to climb gently at first, then progressively steeper, until it intersects with the CAI path no. 737 leading to the Brollo bivouac and the west summit of the Musi.
At the junction, take the CAI no. 737 to the right which, after crossing a small stream, leads to the farmstay "La Alegra." After passing it, continue descending on the comfortable dirt road until reaching the Mea stream again, where you need to be careful and turn left following the stream bed.
After about 600 m along the gravel, the trail turns left gently ascending and passing near the Trepetnica hut. Continue uphill to cross a small stream and then descend to reach the huts of Sriegni Bosch. After crossing the small village, continue straight, crossing another stream and reaching the destination of the itinerary: the Pian dei Ciclamini hiking refuge.
The return is along the same trail.
