Day 13 – Rome and Vatican Rome and Vatican (Coliseum, Mammertine Prison, Forum) The underground tunnels of the Coliseum floor. e fly to ROME the next day. Among the sites we saw was the Roman Coliseum. We then tour the Roman Forum where Marc Antony delivered his funeral oration over Julius Caesar. The Mammertine Prison where Paul was imprisoned before his death by beheading. Edward inside the prison.