Bologna, Italy - 13.5 miles from Castel San Pietro Terme: Asinelli Tower and Garisenda Tower - View from Piazza di Porta Ravegnana over Asinelli and Garisenda Towers.
Firenzuola, Italy - 21.9 miles from Castel San Pietro Terme: Valle del Diaterna - View over the Valle del Diaterna from Poggio Santa Cristina, Firenzuola.