Ferrara is the city the Este dukes built and then planned anew: a moated castle at its heart, and beyond it Biagio Rossetti’s Renaissance grid, laid out in 1492, still lined with the diamond-faceted palace that gives the district its name.
At a glance
Ferrara was ruled by the Este family for over three and a half centuries, first as lords and then as dukes, and their court made the city one of the great centres of Renaissance art and letters. The Castello Estense, begun in 1385, still stands in its moat at the centre of town, and just beyond it runs the Addizione Erculea, the extension that Duke Ercole I commissioned from the architect Biagio Rossetti in 1492 to double the size of the medieval city with a new orthogonal grid.
The centrepiece of that expansion is the Palazzo dei Diamanti, its façade covered in thousands of faceted marble blocks whose diamond-point rustication catches the light differently through the day. Ferrara is also known today as an unusually cycle-friendly city, a habit its flat streets and Renaissance grid have long encouraged.
Key facts
- Ruling dynasty: the Este, lords of Ferrara from 1240 and dukes from 1471 until 1598.
- Castello Estense: built from 1385 by the architect Bartolino da Novara, with four corner towers and a water-filled moat that has never run dry.
- Addizione Erculea: the 1492 urban extension by Biagio Rossetti for Duke Ercole I d’Este, roughly doubling the city’s area with a new street grid.
- Palazzo dei Diamanti: begun 1493 for Sigismondo d’Este, its façade faced with thousands of diamond-point marble blocks; it now houses the Pinacoteca Nazionale di Ferrara.
- UNESCO status: inscribed as a World Heritage Site in 1995 and the listing extended in 2001 to include the Po Delta.
History
The Este were lords of Ferrara from 1240 and took the ducal title in 1471, ruling continuously until 1598. Their court reached its cultural height under Ercole I, Alfonso I and Ercole II, when Ferrara’s painters, known collectively as the Ferrarese school, developed a distinctive angular, restless style. Cosmè Tura, Francesco del Cossa and Ercole de’ Roberti all worked for the Este, and del Cossa and de’ Roberti painted the month-by-month fresco cycle in the Sala dei Mesi of the Palazzo Schifanoia around 1469–70.
Este rule ended in 1598, when Duke Alfonso II died without an heir and Pope Clement VIII reclaimed the duchy for the Papal States. Ferrara then spent more than two and a half centuries under papal government, a period of relative decline that lasted until Italian unification in 1860.
The historic centre was inscribed on the UNESCO World Heritage List in 1995, with the listing extended in 2001 to take in the Po Delta.
What you see
The Castello Estense sits in its moat right in the centre of town, its four towers linked by walls that still carry the swallow-tailed battlements associated with imperial loyalty, by then a purely decorative motif. Visitors can walk the full circuit of the moat and go down into the castle’s underground cells, where Parisina Malatesta and Ugo d’Este were imprisoned and put to death in 1425, an episode later retold in Byron’s poem ‘Parisina’ and Donizetti’s opera of the same subject.
A short walk away, the Palazzo dei Diamanti presents its faceted marble façade to Corso Ercole I d’Este; the play of light and shadow across its diamond-point blocks changes noticeably through the day and is often most striking from the corner in the late afternoon. Inside, the Pinacoteca Nazionale holds the Este collection and paintings of the Ferrarese school. The Cathedral of San Giorgio, on Piazza della Repubblica, is a Romanesque-Gothic building with a marble façade of three portals and a loggia, and a bell tower added in 1451; inside is a Madonna attributed to Cosmè Tura in a sixteenth-century Este frame. At the Palazzo Schifanoia, the Sala dei Mesi carries del Cossa and de’ Roberti’s twelve-month fresco cycle, regarded as one of the major secular fresco cycles of the Italian Quattrocento.
Practical information
- Getting around: Ferrara’s historic centre is flat and compact, and cycling is the customary way locals move around it; hire and cycle paths are widely available.
- Visiting the sights: the Castello Estense, Palazzo dei Diamanti and Palazzo Schifanoia are all open to visitors, though hours and admission are best checked on their official websites before travelling.
- The moat walk: the perimeter of the Castello Estense’s moat can be walked freely and gives the best overview of the building’s four towers.
Getting there
Ferrara’s centre is compact and best explored on foot or by bicycle once there; the Castello Estense, on Piazza della Repubblica, is the natural point of orientation for the old town.
Nearby
- Po Delta — included in the extended UNESCO listing of 2001, alongside the historic city.
Sources
- UNESCO
- Comune di Ferrara
- Pinacoteca Nazionale di Ferrara
Find it on the map
See this place and what’s around it →Historical events at this place (9)
- 2018 Internazionale torna a Ferrara
- 2018 Sous Bois
- 2019 Ferrara ebraica, il Meis torna alle origini
- 2019 Boldini, l'incantesimo della pittura. Capolavori dal Museo Boldini di Ferrara
- 2022 Al via la XXVII edizione del Salone Internazionale del Restauro a Ferrara Fiere
- 2022 Fakes. Da Alceo Dossena ai falsi Modigliani
- 2022 La città del silenzio. Artisti ferraresi per Antonioni
- 2022 Il respiro della natura di Augusto Daolio
- 2026 Art Nouveau Week 2026 – eventi Ferrara
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