| 1. | In the southern part of the province, on the border with that of Taranto, is the Itria Valley, between the towns of Alberobello, Locorotondo, Cisternino and Martina Franca. La zone la plus riche en trulli est la valle d'Itria, entre Alberobello, Locorotondo, Cisternino et Martina Franca. |