Take the train to LATINA on the Roma - Napoli or Roma - Minturno line (trains leave every hour). Then take a bus to Sermoneta (Historical Centre) or telephone to the hostel for Pick up.
BY CAR FROM ROME BY CAR FROM ROME:
Take the S.S. 148 Pontina towards Latina, exit at Latina (Borgo Piave), go left towards the Appia - Latina Scalo - Sermoneta.
BY CAR FROM THE A1 MOTORWAY (from Rome)
Exit at Valmontone and follow directions to Giulianello, Cori, Doganella and Sermoneta.
BY CAR FROM THE A1 MOTORWAY (from Naples):
Exit at Frosinone and follow directions to Latina. Once you get to Sezze, follow directions to Latina Scalo, then Sermoneta.