Ostuni’s old town gathers on the limestone slopes of the Murgia, a close-knit rise of pale houses, little squares and lanes that steepen as they approach the cathedral. This is the Città Bianca, the White City. For a wider Puglia journey, continue with our destination guides to Martina Franca and Locorotondo.
The white façades are part of a living town, not a uniform historic finish. In 2025, a municipal order required owners in the old centre and eighteenth- and nineteenth-century zones to renew exterior paint with lime milk. The order excludes carved portals, coats of arms and other artistic or stone details, leaving the limestone ornament legible against the pale walls.
At the upper end of the climb, the Concattedrale di Santa Maria Assunta rewards a slower look at its façade. Work began in the fifteenth century; the church was still unfinished in 1495 and was probably completed in the early sixteenth. Gothic forms sit beside Romanesque survivals across its three-part front, where three portals and three rose windows lead the eye to the larger central wheel. The building was substantially altered in later centuries, so the present church carries more than one period in its fabric.
Arco Scoppa spans the lane between the Bishop’s Palace and seminary opposite the cathedral. Below, the semicircular walk along the medieval walls passes defensive towers and the surviving Porta Nova and Porta San Demetrio, opening toward the olive plain and, on clear days, the Adriatic. Near Piazza della Libertà, the Baroque column of Sant’Oronzo faces the old town. A separate visit to the Museo di Civiltà Preclassiche della Murgia Meridionale brings the landscape’s much older past into view: it displays the original remains of Ostuni 1, found at Santa Maria di Agnano outside the historic centre and dated by the museum to 26,461–26,115 BCE.








