Acquedotto Mediceo

A town on a cliff cannot fetch water easily, and Pitigliano answered with stone. The aqueduct begun by the Orsini in 1466 and rebuilt under the Medici in the 1630s strides across the ravine on tall arches — the stretch locals call Le Colonne — carrying spring water from the Meleta valley to the fountain that still anchors Piazza della Repubblica.

Why it matters

Water, not war, decided whether a defended hill town could thrive. The archive of that problem is written in this structure: a fifteenth-century comital project, a seventeenth-century grand-ducal rebuild, and a nineteenth-century urban surgery that cut the viaduct through its flank. The aqueduct's phases are visible along Via Le Colonne, between the Lente valley and the tuff skyline. Built as infrastructure, it remains an important element of Pitigliano's urban form.

What to notice

The pilone, a tall block of masonry with thirteen high arches, forms a prominent part of the Via Cavour viaduct above the gorge. From the network page's description, two great arches carry the line, with thirteen smaller arches leaning against them as they rise from the line of the medieval walls; the masonry is faced in tuff, and the whole work doubles as a segment of the town's defences on its south-eastern side. A rectangular niche opening crowns the great arches. At the opposite end of the story, in Piazza della Repubblica, the channel terminated at the fountain that gave the town its public water — the terminus the grand dukes intended when they funded the work. Low light across the tuff facing emphasises the aqueduct's masonry.

Context and history

The municipal portal records the first structure as the project of Count Ildebrandino II Orsini in 1466, meant to regulate water toward the comital palace and serve the population. About two centuries later, with the county in Medici hands, the community petitioned for the channel to be restored, tapping four springs beyond the town. Work began in 1638 by the portal's account, while the Musei di Maremma network dates the whole campaign from 1636 to 1639, drawing water gathered at the springs of the river Meleta. The aqueduct's present appearance also reflects nineteenth-century changes: from 1845 the Lorraine administration transformed the town's access, demolishing part of the walls and a tower spur to build the viaduct that is now Via Cavour. A restoration funded under the Lorraine had earlier added a series of small arcades to the structure.