Park the car in the Piazzo area of San Giovanni Bianco and continue on foot for approx. 400 m along the tarmacked road towards San Gallo. In the Piazzo Valley take the path on the right which leads to San Pietro d’Orzio. From San Pietro d’Orzio you can reach the hamlet of Grumo and take the paths no. 2 and no.1 passing through the hamlets of Cornello dei Tasso and Oneta in order to return to San Giovanni Bianco. Another possibility is path no.12 which passes the Sanctuary of Costa San Gallo and also returns to San Giovanni Bianco.