Piazza del Campo works continue through 28 November
Published on 10/24/2026 at 09:42 | Editorial responsibility: Rafael MĂĽller, Editor-in-Chief AD HOC NEWSPipeline renewal and medieval fabric
- Acquedotto del Fiora and Siena’s administration inspected the works on 20 October 2026.
- The current stage covers 40 metres of pipe between via Salicotto and via Duprè and is due to finish by 28 November.
- The square forms part of Siena’s UNESCO-listed historic centre, inscribed in 1995.
Piazza del Campo is undergoing a water-pipeline renewal in Siena after the city administration and Acquedotto del Fiora inspected the work on 20 October 2026. The current stage is expected to finish by 28 November 2026, while the project is being organised in steps around activities in the square.
The intervention concerns the historic central square in Siena, Italy, where sections of an underground water ring are being replaced. The inspection brought together the city’s public works councillor Massimo Bianchini and Acquedotto del Fiora president Roberto Renai.
Pipeline renewal reaches Piazza del Campo in October
The current work runs between via Salicotto and via Duprè. It includes the installation of new ductile iron pipe, the renewal of inspection chambers and the replacement of private service connections. The project is being carried out by Acquedotto del Fiora with the city administration.
The official notice says the works have been divided into stages so that construction can be coordinated with activities and events hosted in the square. The current stage is due to end by 28 November 2026, after which a further stage is planned for the first months of 2026 according to the published notice. the city inspection notice identifies both the location and the timetable.
The water project meets Siena’s medieval civic space
The work takes place in a square shaped by Siena’s medieval development. UNESCO’s nomination document describes the Campo as a central urban space formed as the city grew and as communal government strengthened. It records the construction of the Palazzo Pubblico from 1293 to about 1310, with the Torre del Mangia, Fonte Gaia and the Chapel of the Square added around the surrounding civic complex.
The square’s present appearance is therefore closely linked to public infrastructure, civic administration and shared urban use. Replacing an underground water ring beside buildings and paving that belong to the historic centre connects a modern utility project with the systems that allow the medieval centre to remain an occupied city. The historic centre of Siena has been on the UNESCO World Heritage List since 1995, a status documented in the UNESCO nomination document.
Visiting Piazza del Campo: what travellers from Western Europe should know
- The current water-pipeline renewal stage is in Piazza del Campo between via Salicotto and via Duprè, with completion expected by 28 November 2026.
- The published project is being staged around activities and events in the square; the notice does not announce a full closure of Piazza del Campo to visitors.
- The square is in Siena, Tuscany, within the historic centre listed by UNESCO in 1995. Siena is reached through the city’s historic centre, where the works concern the square and its adjoining streets.
- Italian is the official language used locally, and Italy’s currency is the euro.
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Frequently asked questions about Piazza del Campo
What is changing at Piazza del Campo?
Acquedotto del Fiora is replacing sections of the underground water ring, including pipework, inspection chambers and service connections.
When is the pipeline renewal due to finish?
The current stage is expected to finish by 28 November 2026, according to the city inspection notice.
Where is Piazza del Campo and how do you get there?
Piazza del Campo is the central civic square in Siena, Italy, within the city’s UNESCO-listed historic centre.
