I have visited Roma in June 2017 with my mom. It was my gift for her birthday. I decided to organize a surprise travel for her, so I booked the flights and planed our visit to the italian capital.
First of all, I booked online a Roma Pass 2 days. It allowed us to travel by bus and tram everywhere around the city. And if what we wanted to see was far away from any bus or tram station we had to walk. The only one time we did not used a sustainable transportation was during our way from the airport to the hostel because our flight was late. We arrived at « Legends Hostel Rome » and we stayed there for 3 nigths.
Vatican : its numerous museums and the Sixtine Chapel, never ever again ! When you enter inside the Vatican, you do not have any another choice but to follow the crowd.
It only has one way, impossible to go back. You have people everywhere around you, on your sides, in front of you, behind you and almost under your feet when tired children are crying, waiting for their parents’ attention.