Situation
Penza lies in southeastern Tuscany near the borders of Umbria, some 55km/34mi southeast of Siena and 15km/9mi west of Montepulciano.
History
Pienza owes its position as one of the most charming art towns in Tuscany to one man, Enea Silvio (Aeneas Sylvius) Piccolómini (
1405-64), who became Pope as Pius II in 1458. With the help of the architect Bernardo Rossellino he transformed the insignificant village of Corisgnano, in which he had been born, into a model town laid out on clear planning principles. Work began in 1459 and advanced so quickly that three years later, on August 13th 1462, Pius II was able to issue a Bull elevating his birthplace into a town and episcopal see named Pienza (after his Papal name). After Pius's death, however, the development of the town came to a halt.