trullo

thumb|300px|Row of trullo houses on Monte Pertica street in Alberobello, [[Bari Province, Apulia, southern Italy]] A trullo (plural, trulli) is a traditional Apulian dry stone hut with a conical roof. Their style of construction is specific to the Itria Valley, in the Murge area of the Italian region of Apulia. Trulli were generally constructed as temporary field shelters and storehouses or as permanent dwellings by small proprietors or agricultural labourers. In the town of Alberobello, in the province of Bari, whole districts contain dense concentrations of trulli. The golden age of trulli was the nineteenth century, especially its final decades, which were marked by the development of wine growing.

==From the to the == The Italian term trullo (from the Greek word , cupola) refers to a house whose internal space is covered by a dry stone corbelled or keystone vault. is an Italianized form of the dialectal term, , used in a specific area of the Salentine peninsula (i.e. Lizzaio, Maruggio, and Avetrana, in other words, outside the Murgia dei Trulli proper), where it is the name of the local agricultural dry stone hut. has replaced the local term (pl. ) (Italian , pl. ), which was used by locals in the Murgia to call this type of house.