Find free parking in the Cellini car park on the city's eastern edge or cheap parking at Pertini car park near the train station.
From the train station, head straight along Viale XX Settembre, across the roundabout, and beyond along Via Atto Vannucci (which becomes Via Cino) to get to the Old Town. Regional train services:
Florence (€4.40, 45 minutes, every 20 minutes)
Lucca (€5.50, 45 minutes to one hour, half-hourly)
Pisa (€6.80 to €9.60, two hours, one daily or change at Lucca)
Prato (€2.60, 15 minutes, every 20 minutes)
Viareggio (€6.80, one hour, hourly)