Take the dual carriageway SIENA-FIRENZE, take the first exit for POGGIBONSI (called POGGIBONSI NORD). Follow SAN GIMIGNANO signs. One kilometre before the town, just before the sign SAN GIMIGNANO, turn right signposted CASA DEL POGGIO (next to the sign there is a tabernacle). Proceed along this road, the farmhouse is uphill.