(until 12:30 a.m. Good for visiting Ostia Antica and the beaches at Lido diOstia. Trains depart every 20�30 minutes from Stazione PortaSan Paolo (Piramide metro station); use same ticket as forATAC city buses, trams, and metro. $1.25 each way. lectures, and walking tours. Weekly at newsstands, English- Budget Travel Snap Guide | Rome 2 Via di Santa Chiara 61, 011-39/06-6880-1753, THE VATICAN & PRATI In one of Rome�s most refined and secluded little piazzas, thischic and comfy bar is perfect for an aperitivo (light cocktail or