Alberobello, known worldwide for its distinctive conical-shaped trulli dwellings, is divided into two districts: Monti and Aia Piccola, both National Monuments and world heritage sites recognised by UNESCO. The history of this unique little town dates back to the second half of the 16th century, when the Counts authorized the settlers to build dry-stone houses using stratified limestone rocks, so that they could be destroyed in the event of a royal inspection, since the creation of an urban centre required the payment of a tax. Places to visit in the Monti district include the church of Sant'Antonio, the Trullo Siamese and the two-storey Trullo Sovrano, while the Aia Piccola district is the area that provides the best idea of the old medieval village, where you can admire remarkable artisan crafts, such as the art of embroidery, and buy plenty of local souvenirs. Don’t miss the Casa D'Amore with an inscription on its façade, marking the victory of the people of Alberobello over the prohibition imposed by the Counts of Conversano, aimed at preventing changes being made to the trulli.