GPS Coordinates: N 43° 6' 54" - E 11° 39' 37"
If you are coming:
FROM SIENA: Take the SS n°2 Cassia road to San Quirico d'Orcia, then follow the directions to Pienza. Two kilometers after passing by the town-center turn left at the crossroad, following the signs for Castelmuzio, Petroio. Follow this road for 3 km .
FROM FLORENCE: take the mortorway and exit at VALDICHIANA, then follow the signs for Pienza (20 km far from the exit). Once you reach Pienza, follow the directions to San Quirico d'Orcia and after 2km turn right at a crossroad, following the directions to Castelmuzio, Petroio. Follow this road for about 3km.
FROM ROME: take the motorway, exit at CHIUSI-CHIANCIANO TERME and follow the signs for Chianciano, Montepulciano, Pienza (30 km far from the exit). Once you reach Pienza, follow the directions to San Quirico d'Orcia/ Siena and after 2km turn right at a crossroad, following the directions to Castelmuzio, Petroio. Follow this road for about 3km.