Fortezza da Basso
Image:Fortezza [da basso, ingresso 01.JPG|thumb|Entrance to the fort]
Fortezza da Basso is a fort inserted in the fourteenth century walls of Florence. Its official name is the Fortress of Saint John the Baptist. In modern times it is home to numerous conferences, concerts and national and international exhibitions, such as Pitti Immagine. Its total area is nearly 100,000 square meters.