The highlight was definitely a bike ride through the ancient Apian Way, and Juliet kept making "ahhhing sounds" every time we rode on the cobblestones because she loved the sound of her voice jumping up and down. She handled the rain very well, after I put a poncho over the top of her.
Another highlight was definitely the Sistine Chappel, although it was packed with too many people.
Swiss guards at the Vatican
A hidden little church
View of the vatican city at sunset