Roma.... and the Vatican

Rome was very interesting! A large city but quite accessible via the Metro underground. A rich history here with many sites to visit, including the Coliseum, The Spanish Steps, the Pantheon and of course, the Vatican. We happened to be there on a day the Pope made a "run" in the "Pope-mobile" around the main square. Traffic throughout the city was incredible.. but a high percentage of the population uses bikes and scooters.