You can get to Massa Marittima also with the bus, departures are from Follonica railway station or directly from Siena.

If you are driving, the Tyrrhenian four lanes up to 15 km from the town (Follonica Est exit), then it is easy to take the provincial.

You can park free of charge around the medieval walls; to get to the Casa Pia (located in ZTL zone) it is advisable to park for a short time in the parking garage behind the Cathedral of San Cerbone and walk it - only three minutes - and after just move the car.