We traveled to Rome via train and it was a beautiful ride! We booked through Trenitalia because they were having great deals. The usual tourist experiences are always a must, but getting off the beaten path and simply wandering is fantastic. Della Palma is essential to any Roman holiday–we made it a goal to try a different flavor on every visit. Our favorites? Pink grapefruit, stracciatella, passion fruit and lemon. Delicious!