Pisa is a municipality in the Italian region Toscana.Entre the most important monuments of the city is in the famous Piazza dei Miracoli, Heritage of Humanity, Cathedral, built in marble between 1064 y 1118, Pisan Romanesque, with its bronze portal Bonanno Pisano and Giovanni Pisano's pulpit. In this square striking leaning tower emerges, the twelfth century, with a height of 58,36 meters, he suffered his penchant feature immediately after starting construction.