Since the
Second World War, tourism has been a significant aspect in the economy of the urban part of the commune. Many of the streets are designated as car-free. Most of the shops and restaurants are on the main street, which stretches from Porta Al Prato to Piazza Grande for . The main landmarks include: • Palazzo Comunale: city hall designed by
Michelozzo recalling the
Palazzo della Signoria (Palazzo Vecchio) of
Florence. • Palazzo Tarugi: Palace attributed to Antonio da Sangallo the Elder or Jacopo Barozzi da Vignola. It is entirely in
travertine, with a portico which was once open to the public. •
Santa Maria Assunta Cathedral, or the Duomo of Montepulciano, constructed between 1594 and 1680, includes a masterpiece from the
Sienese School, an enormous
Assumption of the Virgin triptych painted by
Taddeo di Bartolo in 1401. • Santa Maria delle Grazie: late 16th-century) church with a simple Mannerist façade with a three-arcade portico. The interior has a single nave, and houses a precious terracotta altar by
Andrea della Robbia. •
Madonna di San Biagio Sanctuary: church, located on the road to Chianciano outside the city, it is a typical 16th century Tuscan edifice, designed by
Antonio da Sangallo the Elder on a pre-existing
Pieve, between 1518 and 1545. It has a circular (central) plan with a large dome over a terrace and a squared
tambour. The exterior, with two bell towers, is built in white travertine. •
Santa Lucia: Baroque church with altarpiece by
Luca Signorelli. •
Museo Civico di Montepulciano: located in the Palazzo Neri Orselli, displaying a collection of archeologic items, paintings, and terracotta works by the
Della Robbia family. ==Notable people==