From Firenze, take  the motorway A1 direction Roma, and exit at Valdichiana. Take the superstrada to Perugia and exit at Perugia Madonna Alta. Follow direction Cittą della Pieve, until you find the signs to Castel del Piano. Villa Aureli is the last building leaving the village on the road to Bagnaia.    

From Roma, take the motorway A1 direction Firenze, exit at Orte, then take the superstrada to Perugia. Approaching Perugia follow the supestrada in direction Firenze and exit at Perugia Madonna Alta. Follow direction Cittą della Pieve, until you find the signs to Castel del Piano. Villa Aureli is the last building leaving the village on the road to Bagnaia.