Visit the cathedral - it is stunning and only â‚¬4 to get in.
A great mixture of mediterranean and British influence - Red post and phone boxes everywhere.
Everyone speaks English (as well as Maltese) and signs are all in English.
People very friendly.
A bit grubby and run down in places though.
Just too big to do in one day.
We went to the top of the dome of St Peter's for amazing views and saw the pope speak in the square.
The Pantheon is fascinating and free.
The Coliseum is well worth visiting but quite a trek from the Vatican