The Collegiate Church of Santa Maria Assunta, San Gimignano is a Roman Catholic collegiate church and minor basilica located in San Gimignano, Tuscany, central Italy, situated in the Piazza del Duomo at the town's heart. The church is famous for its fresco cycles which include works by Domenico Ghirlandaio, Benozzo Gozzoli, Taddeo di Bartolo, Lippo Memmi and Bartolo di Fredi. The basilica is located within the UNESCO World Heritage Site of the "Historic Centre of San Gimignano", with its frescos being described by UNESCO as "works of outstanding beauty".
The chiesa di Sant'Agostino is the second largest church in San Gimignano, Italy, after the Collegiata. It is owned by the Order of Saint Augustine.
Sant'Agostino is an imposing 13th century building. The interior is a large hall dominated by the seventeen-panel fresco cycle on The Life of St Augustine around the high altar, painted by Benozzo Gozzoli between 1463 and 1467. The altarpiece is the Coronation of the Virgin by Piero del Pollaiuolo . There are a number of other frescoes in the church. The Cappella di San Bartolo houses the remains of the eponymous saint , a lay Franciscan who died of leprosy. The magnificent altar in the chapel is by Benedetto da Maiano.
The Palazzo Comunale , also known as the Palazzo del Popolo of San Gimignano has been the seat of the civic authority in the comune since the 13th century. It is located on the Piazza del Duomo close to the Collegiate Church of the Assumption of the Blessed Virgin Mary. The building and Collegiate Church are at the heart of the medieval town, and are part of the UNESCO World Heritage Site of the "Historic Centre of San Gimignano".The building contains important fresco decorations by Memmo di Filippuccio, Lippo Memmi and others, a museum and a gallery with works of the Florentine and Sienese schools of art - including paintings by Coppo di Marcovaldo, Lippo Memmi, Benozzo Gozzoli, Filippino Lippi, Il Sodoma and Pinturicchio.
