Guided tour through the streets and neighborhoods of the Sassi of Matera, where most of the outdoor life took place, and where you can find some rock churches of considerable importance, such as Santa Lucia alle Malve, Santa Maria de Idris, characterized by the frescoes of the 13th century, 14th century, the cistern operating from the 16th century until 1927, found during the renovation works of Piazza Vittorio Veneto and the XIII century cathedral, inside which we find a 16th century, stone-made nativity scene by Altobello Persio.