Trevi Fountain is one of the 'must see' sights in Rome. So after the Vatican City, we took a 20 min walk from the hotel to have a look. It was just too crowded - we had a quick snap of it and decided to go hunt more Italian food (this time for dinner). After dinner, we walked back to the hotel but got lost and took 1 hour to get back and saw parts of Rome (including the Pantheon) by accident.
It was a very tiring day with all the walking but it was a good first day in Rome. Tomorrow we bought the ship - super excited.