Cristina Giannicchi is a wonderful Roman tour guide. We bring a group of high school seniors to Rome every year, and we use her every time. She is so knowledgeable and always has fascinating information about each site. Cristina keeps our teenagers completely engaged. We use her for a walking tour of Rome, the Vatican/St. Peter's, and Palatine Hill/Forum. We are expanding our relationship with her to include the Colosseum as well. I can't say enough positive things about her! Her website is www.crisromanguide.com.