Campo dei Miracoli (the Field of Miracles) is considered one of the nicest squares in the world. Here is where Pisa's main tourist attractions are: the Duomo (or cathedral), the Battistero (or Baptistery), the Torre di Pisa (or Leaning Tower), the Camposanto (or cemetery), the Museo dell'Opera del Duomo and the Museo delle Sinopie.