COMING FROM:
ROME - SIENA
A1 motorway towards Florence. Exit at Val di Chiana. Take the SIENA / BETOLLE highway. From Siena take the link to Florence and exit at Poggibonsi and from there take the SS 429 for Certaldo / Castelfiorentino and head for Montaione. Reached the center of Montaione, proceed towards San Miniato. After about a mile on your left you will find a white sign saying "Borgo La Casaccia". Take the dirt road and follow the signs. 
La Casaccia is at number 39.
COMING FROM:
GENOVA - PISA
Highway A12 exit Pisa Centro. Merge onto S.G.C. (heavy traffic road) Firenze-Pisa-Livorno and exit at San Miniato, proceed towards San Miniato and follow the signs to Montaione. Before reaching the center of Montaione on your right is a white sign saying "Borgo La Casaccia". Take the dirt road and follow the signs.
La Casaccia is at number 39
COMING FROM:
MILAN - BOLOGNA - FIRENZE
A1 motorway towards Florence, exit at Firenze-Scandicci: Take the Pisa-Livorno and exit at Ginestra, follow the signs for Montespertoli Castelfiorentino and then from there take the direction Montaione. Reached the center of Montaione, proceed towards San Miniato. After about a mile on your left you will find a white sign saying "Borgo La Casaccia". Take the dirt road and follow the signs.
La Casaccia is at number 39.