Discover the history and the architecture of the medieval city of Viterbo with a certified private tourist guide. From Porta Romana we will go back in time through the fascinating historic center of the medieval city famous all over the world for its historic streets and seat of the popes. Along the way we will visit ancient fountains, majestic squares and palaces. We will tell you stories of famous people and we will let you discover details, courtyards and hidden corners.