Piazza del Duomo

Piazza del Duomo in San Gimignano brings together the Collegiata, the Palazzo Comunale and the former palace of the podestà. Its towers and civic buildings preserve the medieval balance of religious, communal and family power.

Why it matters

The trapezoidal square is the historic centre's principal civic and religious space. The Collegiata faces the Palazzo Comunale, built in 1298, while the old Palazzo del Podestà and Torre Rognosa stand across the square. Nearby, the Salvucci family's twin towers reflect the competition over height that the commune sought to regulate.

What to notice

The Palazzo Comunale rises beside the cathedral steps. Across the square, the Salvucci towers stand near the palace of the podestà and Torre Rognosa. The latter's height was the benchmark named in the 1255 statute limiting private towers. A covered passage beneath the old palace contains a 1513 fresco by Sodoma of the Madonna and Child with Saints Geminianus and Nicholas; the Teatro dei Leggieri occupies part of the building.

Context and history

The commune built its new palace beside the cathedral in 1298, leaving the earlier podestà's residence for other uses. The 1255 tower statute offers a written trace of the rivalry visible in the skyline. The square's buildings preserve layers of medieval civic and religious life within San Gimignano's UNESCO-listed historic centre.