A must-do experience in Rome is visiting the world's famous Vatican Museums and Sistine Chapel. Queue lines at the Vatican will blow you away, so when you see them, you will have no doubt in your mind that a guided tour is the only way to do it – Crown Tours offers a skip-the-line ticket only option that ensures you won’t spend all day waiting in line to see the glories that await you. The Vatican, as you may know, is the smallest country in the world. There are a total of 11 museums inside the Vatican City, St. Peter’s Basilica and the Sistine Chapel.