A1 motorway Milan - Rome:
from the north exit "Firenze-Impruneta"; from the south exit "Valdichiana".
Continue towards Siena along the FI – SI freeway. Exit at “Poggibonsi nord” and follow the signs for San Gimignano (SP1).
Continue for about 8 kilometres passing on the left, without taking it, the second turn-off for Colle di Val d’Elsa and continuing towards San Gimignano for another few metres (about 30 metres) starting to slow down, by putting the arrow on the left and turn left, into a small road marked “Monti, Canneta, Torraccia di Chiusi” and after about 3 km. you have arrived at "Torraccia di Chiusi" farmhouse!.
1)coming from the Firenze-Siena highway turn left here on the dirt road
2) coming from San Gimignano turn right here on the dirt road
After about 3 kilometres, without deviating, you have arrived.