This is the tird recommanded path: we start from Costa (750 meters high) 1 in the direction of "Bocca Paolone" locality (947 meters high) 2. Here,
going strainght on we start to rise on an off-road till Passo Colomba (1109 meters high), where the road becomes more plain and we can reach Passo d'Ere (1129 meters high) 3. We now keep the
right in the direction of Tignale/Cima Piemp and we rise the off-road for 1,5 km. Here starts the downhill that will lead us to the Alpini chalet in Cima Piemp 4.
Now starts a very steep concrete downhill, so check out your brakes before! At the end of this 5 the road will became paved and we have to follow the signs for Tignale 6 and then Aer
(567 meters high) 7.
We keep the right in the direction of Vione (694 meters high) 8, Passo Fobbia (907 meters high) 9, Bocca Paolone (947 meters high) 2 and then Costa (750 meters high) 1.
We'll find some steep concrete points that will lead us high enough to reach Passo Fobbia, Nangui and Bocca Paolone. Now we'll reach Costa.