Vatican, Sistine Chapel & Colosseum in One Day (skip-the-line, private)
This is the definitive Rome bucket-list day: Michelangelo's Sistine Chapel ceiling and Last Judgment, the Vatican Museums, St. Peter's Square, plus the Colosseum and Roman Forum — all in one 9-hour private run from the pier. Your driver collects you ship-side in a Mercedes and the 'privilege' skip-the-line tickets to both the Vatican and Colosseum mean you walk past the 2-hour queues that would otherwise eat your port day. Note this is a private-driver tour, not a guided one: you explore the interiors at your own pace (audio guides sold inside).