Frantoi Ipogei di Presicce

Presicce's hypogean olive mills preserve a substantial part of the town's historic oil industry beneath its streets and buildings. Several underground chambers cluster below Piazza del Popolo, linking the civic centre above with former workplaces below.

Why it matters

The mills connect olive cultivation with the wealth and social organisation of the town. Oil exported through Gallipoli linked this inland community to wider markets, while the underground working spaces reveal the labour behind that trade.

What to notice

Excavated chambers, millstones, basins and collecting features express different parts of the production process. The relationship between adjacent spaces and the buildings above is an essential characteristic of these installations. Animal-powered grinding and presses were central to the work of the trappetari, the men employed in the mills.

Context and history

The mills developed over centuries as olive-oil production expanded. An eighteenth-century record counted seventeen working trappeti, evidence of the industry's importance. Technological change eventually displaced underground production. Later recovery of the chambers gave new significance to a working landscape that had long remained largely out of sight.