From the MILANO-TORINO tangential direction PIACENZA and exit at the VILLANOVA toll-house.
From VILLANOVA follow the ASTI indications and then SAN DAMIANO until to VALFENERA.
One must not enter in the village but must go on to direction FERRERE, after a series of descent curves, one finds a straight and on the right an indication VALMAGGIORE, VILLATA, MONTA'.
Follow this indication and then drive all the roads on the right and you will arrive to the VI.SI.ALFA.