Flood of the River Arno

Date: November 3, 1333 • Location: Marina di Pisa, Italy

The River Arno floods causing massive damage in Florence as recorded by the Florentine chronicler Giovanni Villani.

The Arno is a river in the Tuscany region of Italy. It is the most important river of central Italy after the Tiber.

This milestone marked a defining occurrence in Italy's and world history, leaving an indelible imprint on societal development, international relations, and cultural memory. Its enduring ramifications continue to be examined and commemorated by historians and scholars across the globe.