What is forteza da basso?

Fortezza da Basso is a historic fortress located in Florence, Italy. It was built in the 16th century by the Medici family to protect the city from external attacks. The fortress was used as a military barracks for many years before being converted into a trade fair and exhibition center in the 1960s. Today, Fortezza da Basso hosts a wide range of events, including international trade fairs, conferences, and cultural exhibitions. The complex covers an area of about 55,000 square meters and features several exhibition halls, conference rooms, and outdoor spaces for events. The fortress is an important landmark of Florence and attracts thousands of visitors each year.