MEDIEVAL WALLS, Presentation - Ai Voice

The Medieval Walls of Pisa are among the oldest and best-preserved city fortifications in Italy.
Their story begins in the mid-12th century, when Pisa was a powerful Maritime Republic. Between 1154 and 1156, the city decided to build a new defensive perimeter. Construction advanced in phases: the northern section was completed in 1161, and the southern one in 1186. By the end of the 13th century, the Old Citadel had also been enclosed, further strengthening the defensive system.

Imagine the impact: over six kilometers of walls lined with towers, walkways, and fortified gates, rising more than ten meters high on average. Looking closely, you can see that the structure is built from a mosaic of stones in varying colors — darker, compact stone from Monte Pisano at the base and lighter limestone from local quarries above.

Beyond their military purpose, the walls also controlled the flow of goods and people through gates positioned at strategic points, such as Porta del Parlascio, San Zeno, Calcesana, and Porta a Lucca — to which, in 1562, the Porta Nuova was added during the Medici era, giving direct access to the Piazza dei Miracoli.

Despite damage sustained over the centuries — particularly during World War II bombings — the walls have survived almost intact. Today, about five continuous kilometers remain, beautifully restored and enhanced by a scenic walkway opened in 2018....