Set out from Civitavecchia cruise port on a full-day visit to greater Rome's most iconic attractions. Begin with a stop at the Vatican Museums, skipping the lines for direct access to their many art galleries, sculpture halls, and historical and archaeological exhibits. You'll also have a chance to see the Sistine Chapel, home to the Michelangelo masterpiece, The Last Judgement. After lunch head to central Rome to view such landmarks as Trevi Fountain and the Spanish Steps, then splurge on tours of the Colosseum and the Roman Forum.