Historic Centre (Unesco)

Patrimoine Mondial de l'UNESCO

@unescoworldheritage

"It was in this Tuscan town that Renaissance town-planning concepts were first put into practice after Pope Pius II decided, in 1459, to transform the look of his birthplace. He chose the architect Bernardo Rossellino, who applied the principles of his mentor, Leon Battista Alberti. This new vision of urban space was realized in the superb square known as Piazza Pio II and the buildings around it: the Piccolomini Palace, the Borgia Palace and the cathedral with its pure Renaissance exterior and an interior in the late Gothic style of south German churches. The Committee decided to inscribe the nominated property on the basis of cultural criteria (i), (ii) and (iv) considering that the site is of outstanding universal value as it represents the first application of the Renaissance Humanist concept of urban design, and as such occupies a seminal position in the development of the concept of the planned "ideal town" which was to play a significant role in subsequent urban development in Italy and beyond. The application of this principle in Pienza, and in particular in the group of buildings around the central square, resulted in a masterpiece of human creative genius."