From the Rome Airports:
Take the ring road following the green motorway signs for “Firenze” (Florence).
Then take the A1 motorway towards Florence and follow instructions below.


From the A1 motorway:
Come off at Orvieto and follow the directions to “Bolsena”.
From Bolsena follow the “Siena” signpost north along the lake for just over 4 km 117,300.
Rentica is on your right.