"La Vecchia Posta"
From Milan: Take the A1 autostrada (del Sole) until you get to signs for La Spezia, then get on the A15 autostrada (dellaCisa) towards Livorno until you reach the Rosignano toll booth and exit. From here follow the S.S. Aurelia towards Rome until you get to Follonica Nord, exit and follow the signs for Castiglione della Pescaia. From there get on the S.S. 322 and follow the signs to Marina di Grosseto.
From Florence: Take the Firenze-Siena motorway and, when you get to Siena, take the E78 to Grosseto. Once there, get on the S.S. 322 and follow the signs for Marina di Grosseto.
From Rome: Take the A12 autostrada towards Civitavecchia, and then the S.S. Aurelia to Grosseto. Continue on it until you reach Grosseto Sud. Exit there, then get on the S.S. 322 and follow the signs for Marina di Grosseto.