Fortilizio dei Mulini

The Fortilizio dei Mulini stands at the Monteluco end of Spoleto's Ponte delle Torri. The fortified structure combined protection of the aqueduct with mills powered by its water.

Why it matters

The tower connects the monumental bridge with the working history of the city's water supply. Defence, water management and grain milling formed interdependent parts of the same complex.

What to notice

The fortified building marks the point where the aqueduct meets the mountain side of the gorge. Its masonry contrasts with the long sequence of pointed arches carrying the Ponte delle Torri towards Colle Sant'Elia. The bridge's water channel and the mill structure reveal functions less immediately apparent than the height and scale of the crossing.

Context and history

The present appearance of the Ponte delle Torri is generally dated to the thirteenth or fourteenth century, although the history of the water system reaches further back. The tower guarded the aqueduct, whose flow supplied two communal mills before continuing towards the city. The name Fortilizio dei Mulini preserves both its defensive role and this productive use of water.