In front of us is what was once an old train station. The building is now used as a sort of department store for the people working, living and/or staying in the Vatican. The gardens are lush and green, some of the fountains are bubbling water. I turn to Barbara and tease her about them being her fountains. Yes she says, she has over 100 inside the walls. This is going to be a walking tour with her for another day.