Field of Miracles
The Campo dei Miracoli or, in English, the Field of Miracles is home to the buildings that have made Pisa famous. The four most notable Pisan buildings are the Leaning Tower of Pisa, the Cathedral (Duomo) of Pisa, the Baptistery, and the burial grounds of the Campo Santo. The architecture of the all of the buildings on the Campo dei Miracoli are consistent with the arabesque style; they incorporate intricately carved column capitals supporting tall narrow arches. - Tour Italy
The Leaning Tower of Pisa
The Leaning Tower of Pisa (La Torre di Pisa) is undoubtedly Pisa's number one claim-to-fame. Construction of the 200 foot tall tower began in 1173 and continued, off and on, for two hundred years. The tower has been leaning since it was erected. It is currently 5 degrees off vertical. - Pisa
St. Ranieri Cathedral
This grandiose masterpiece of Romanesque - Pisa Style was started in the year 1063 by the great architect Buschetto. It is the first work undertaken in the spot that later became the "Piazza dei Miracoli".
The Duomo is also called St. Ranieri Cathedral.