San Piero, a hill town at 225 m above sea level. Renowned throughout the island are the granite quarries, extracted since ancient times and which we find abundantly in the streets of the small town. About three kilometers from San Piero, on the road to M. Perone, we find the remains of the Romanesque church and the Tower of S. Giovanni.
Square at the source
Church of S Nicolò and Pisan Fortress