ROUTE DESCRIPTIONS Blue Line (Daily) Termini railway station Piazza Indipendenza Santa Maria Maggiore Colosseum Circus Maximus Piazza Venezia Vatican/Castel Sant’Angelo Barberini Purple Line Termini Railway Station Santa Maria Maggiore (Sat After -Sundays) Colosseum Porta San Sebastiano – Museo delle Mura Catacombe San Sebastiano, Ancient Appia Caffarella Park Domine Quo Vadis Church Terme di Caracalla Circus Maximus Piazza Venezia