Rocchetta Mattei

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Rocchetta Mattei was built on the rocky spur formerly occupied by the medieval Rocca di Savignano, a fortified site overlooking the confluence of the Reno and the eastern Limentra, at about 400 metres above sea level. The site lay close to the historical border between the Bolognese and Pistoiese territories, in an area of strategic importance for trans-Apennine communications between central Italy and the Po plain.^[2]

The importance of Savignano was linked not to a single fixed road, but to a wider network of bridges, routes and territorial jurisdictions. According to the historian Renzo Zagnoni, two major medieval trans-Apennine routes converged in this area. One followed the Reno and western Limentra valleys and is identified in Pistoiese sources as the strata de Sambuca, later associated with the Via Francesca della Sambuca. The other followed the eastern Limentra valley and is identified as the strata de Fonte Taonis, connected with the monastic and ridge system of Fontana Taona. In Bolognese statutes of the mid-13th century these routes corresponded broadly to the roads towards Pavana and Stagno. Savignano therefore stood near a point where roads, bridges, monastic possessions and political jurisdictions met.^[6]

Regional heritage records place Savignano within an early medieval frontier zone. The line Montovolo–Savignano–Montecavalloro formed one of the northernmost areas of Lombard expansion from the south, while a Byzantine defensive line ran on the opposite side of the Reno, linked to the defence of Bologna and Ravenna. By the 12th century the corte of Savignano, protected by a castle and associated with a mill and a bridge over the Limentra, belonged in part to the Benedictine abbey of San Salvatore della Fontana Taona, whose possessions extended from the Pistoiese mountains northwards along the Reno valley.^[2]

In 1235 Savignano is recorded as having a fortress with a tower, connected by a passageway to a walled enclosure protecting several houses. At that time the site was under the influence of the Alberti counts, who controlled a network of castles between the Limentra and the Brasimone. During the 13th century, as the abbey of Fontana Taona declined, the commune of Bologna strengthened its control over the Reno valley. In 1293 Bologna captured the castle of Savignano and destroyed it almost completely, before rebuilding walls and structures suitable for a garrison. In the following centuries the growing importance of valley-floor centres such as Vergato and Porretta made the older Apennine fortifications increasingly obsolete, and by the late 18th century the Rocca di Savignano had been reduced to a ruin.^[2]

Cesare Mattei was born in Bologna in 1809 into a wealthy bourgeois family of Ferrarese origin and moved in intellectual and political circles that included figures such as the writer Paolo Costa, the politician Marco Minghetti and the composer Gioachino Rossini. He was among the founders of the savings bank Cassa di Risparmio in Bologna in 1837. In 1847 he and his brother Giuseppe were created counts by Pope Pius IX after donating their possessions on the Magnavacca canal, near Comacchio, to the Papal States, an act regarded as strategically useful against Austrian positions in the area.^[7][8]

The death of his mother and his disillusionment with politics after 1848 led Mattei to withdraw from public life and devote himself to the study of a new therapeutic system which he called elettromiopatia or elettromeopatia. In 1850 he acquired the land on which the ruins of the Rocca di Savignano still stood and, on 5 November of that year, laid the first stone of what he affectionately called the Rocchetta (“little fortress”).^[7][3]

Mattei personally directed the works, initially with the ambition of recreating a medieval castle. He settled permanently at Rocchetta Mattei in 1859, adopting the lifestyle of a “medieval lord” with a small court of collaborators and patients, and continued to modify and enlarge the complex throughout his life. Treccani states that the main phase of the building was completed only in 1875, while later additions and decorative changes continued under Mattei and his successors.^[7][2]

Rocchetta Mattei was not only Mattei’s residence but also the headquarters, clinic and symbolic showcase of his system of electrohomeopathy. Here he received patients from Italy and abroad, drawn by treatments based on plant-derived remedies, medicated granules and so-called “electric fluids”.^[9][10]

Contemporary promotional literature and later local tradition report that members of European high society were treated or received at Rocchetta Mattei, including Ludwig of Bavaria, Alexander II of Russia, Empress Elisabeth of Austria ("Sisi") and Gioachino Rossini, alongside a wider bourgeois and aristocratic clientele.^[3][5] Some later sources identify the Bavarian ruler as Ludwig III of Bavaria, but institutional heritage descriptions often use only the less specific form “Ludwig of Bavaria”.^[5][3] The Italian heir to the throne, the Prince of Piedmont, also made an official visit in 1925.^[5] The demand for cures led to the construction of a number of small “climatic villas” in the surrounding estate, especially around the nearby Borgo dell’Archetta, to house patients during their stay.^[2]

During Mattei’s lifetime the castle was continuously reshaped, with successive building campaigns adding towers, terraces, loggias and interiors in different styles. The architectural realisation of the Rocchetta was directed by Cesare Mattei as patron and guiding figure, but involved the collaboration of designers and local master builders. Heritage catalogues and later historical accounts mention Giulio Cesare Ferrari—often described as a painter or scenographer—as one of the collaborators engaged in translating Mattei’s ideas into drawings and built form during several construction phases. His contribution is generally understood as interpretative and executive rather than that of a sole architectural author, within a process characterised by incremental additions rather than a unified project.^[3]

After Mattei’s death, Rocchetta Mattei and the electrohomeopathy business passed to his adopted son Mario Venturoli Mattei. Venturoli oversaw further architectural changes, adding Liberty-style decorative schemes and interiors to parts of the castle, including the Music Room, the Hall of Peace and the final arrangement of the Hall of the Ninety.^[1][3] Under his direction the network of electrohomeopathic depots continued to expand internationally until the early 20th century.^[10]

The production of Mattei remedies in Bologna carried on, with ups and downs and amid controversy from the medical establishment, until the 1960s, when the laboratories finally closed in 1968.^[10][11]

During the Second World War the castle was occupied by German forces and suffered damage and the loss of furnishings.^[2] In the post-war period Mattei’s heirs attempted to donate the property to public institutions without success. In 1959 it was purchased by entrepreneur Primo Stefanelli, who transformed it into a private tourist attraction with a hotel, restaurant and entertainment facilities. This phase, often remembered for its somewhat kitsch additions, nevertheless helped keep the site in use until financial difficulties led to its closure in 1986 and subsequent abandonment.^[3][1]

By the early 2000s the complex was in a serious state of decay, with structural problems and widespread deterioration of its finishes and decorative apparatus.^[4]

In October 2005 Fondazione Cassa di Risparmio in Bologna (Fondazione Carisbo) acquired Rocchetta Mattei, classified as an architectural monument under Italian cultural heritage law, with the aim of saving it from ruin and reopening it to the public.^[1][4]

A major restoration campaign, lasting around seven years, involved the structural consolidation of large portions of the castle, the refurbishment of roofs and terraces, the recovery of decorative cycles and finishes and the installation of modern systems and accessibility measures. Approximately two-thirds of the complex were restored and made safely accessible.^[4]

On 9 August 2015, following an agreement between Fondazione Carisbo, the municipality of Grizzana Morandi, the Metropolitan City of Bologna and the Union of Municipalities of the Bolognese Apennines, Rocchetta Mattei reopened to the public with guided tours at weekends and on selected days.^[1][4] The reopening quickly turned the castle into a major cultural attraction for the area.^[4]

In 2024 a new phase of restoration was launched, focusing on the Arab-Moorish wing, considered the oldest and most authentic part of the complex, where Mattei first took up residence. The intervention, funded within the National Recovery and Resilience Plan (PNRR) in the pilot project Da Campolo l’arte fa Scola, is divided into three levels: complete restoration of the ground-floor rooms and selected first-floor spaces, including the Waiting Room, Dining Room, Ceramics Room, Kitchen, Flamingo Room, Loggia delle Uri and Heraldic Staircase; partial restoration and safety works for areas such as the Loggia Carolina, Pope’s Room, Turkish Parlour, Turkish Room and Hall of Mirrors; and conservative safety works in the Count’s wing, including the Count’s Room, Vision Room and English Parlour. The aim is to consolidate the remaining unrestored structures and make further sections of the castle safely visitable.^[12][13]

Summarize Timeline Top Qs Fact Check

Rocchetta Mattei is a deliberately eclectic ensemble, built in stages on a rocky outcrop overlooking the Reno river. The plan is irregular and articulated on multiple levels, with a network of staircases, small courtyards, terraces and passages that create a sense of spatial labyrinth, a characteristic often noted in visitor accounts and official presentations.^[14][15]

Architecturally, the complex combines neo-medieval motifs (crenellated walls, cylindrical and square towers, stone stairways, coats of arms and telamons) with a rich Moorish-revival vocabulary (horseshoe and polylobed arches, domes, arabesque stuccoes, tilework inspired by the Alhambra and the Great Mosque of Córdoba) and early 20th-century Liberty interiors.^[1][3] Many of the “precious” elements are in fact realised with modest materials—plaster, brick, timber, canvas and papier-mâché—painted or modelled to imitate marble, carved wood or stone, in keeping with Mattei’s taste for trompe-l’œil and theatrical illusion.^[3][15]

Italian heritage catalogues and the owner foundation describe Rocchetta Mattei as one of the most interesting and emblematic examples of eclectic architecture in Italy in the second half of the 19th century and as a symbolic landmark of the Reno valley landscape.^[1][4] Its Moorish-revival elements also place it within a broader European taste for orientalising architecture in the 19th century. A 2025 essay in The Public Domain Review compared Rocchetta Mattei with the Castle of Sammezzano in Tuscany as two Italian examples of aristocratic Moorish-revival fantasy architecture.^[16]

The visitor approach follows a steep external stairway in stone that climbs the rocky slope to a noble Moorish entrance flanked by a tower. The balcony of the tower is protected by a marble balustrade that reproduces the medieval pulpit from the abbey of Pomposa, today in the Louvre. Along the ascent stand numerous 19th-century statues, while near the portal a cement copy of the famous medieval Pisan Griffin—the largest Islamic bronze preserved in Italy—recalls the taste for archaeological quotations. The main Moorish-style door is accompanied by a large cement figure, halfway between a harpy and a gargoyle, bearing the globe on its shoulders.^[3][14]

Beyond the entrance an antechamber with primitive-style figures gives access through a Moorish arch supported by two neo-medieval telamons—one with a demonic face, the other human—to the large central courtyard. Here several important pieces of medieval spolia are reused: the balcony of the so-called Pope’s Room is carried by two carved stone corbels with lion heads, acanthus leaves and a coat of arms from the tomb of the jurist Giovanni da Legnano (1383) by the Dalle Masegne brothers, while above the entrance to the main staircase a circular relief of the condottiero Niccolò Ludovisi, by Jacopo della Quercia (c. 1430) from the basilica of San Domenico in Bologna, has been mounted. At the centre of the courtyard stands a large fountain obtained from the baptismal font of the medieval parish church of Verzuno, a village in the surrounding area.^[3][17][14]

The standard tour, as presented by the management, follows a route through some of the most characteristic rooms of the castle:^[14][3][15]

• Hall of the Ninety (Sala dei Novanta). Initially conceived by Mattei as a mausoleum dedicated to Queen Victoria, it was transformed into a ballroom by Mario Venturoli in the early 20th century. The décor and furnishings are in Liberty style, and a large oval stained-glass window features a portrait of Cesare Mattei with his date of birth. The name of the hall derives from the (likely apocryphal) story that Mattei wished to celebrate his 90th birthday here surrounded by eighty-nine other nonagenarians.
• Chapel. Accessed via a stairway from the hall, the chapel is the most iconic space of the Rocchetta. Its design combines elements inspired by the Great Mosque of Córdoba—most notably the striped intersecting arches—with features of Italian medieval church architecture such as the matroneum and the semicircular apse. The structure and decorative apparatus are executed in humble materials (gypsum, cement, brick and wood) skilfully painted and modelled to simulate marble and carved stone. The ceiling, which appears to be richly carved woodwork, is actually composed of painted canvases with applied wooden floral elements. In the lunettes are depictions of apostles painted in the early 20th century in a style imitating mosaic. From the gallery above the altar, the visitor can see Mattei’s monumental tomb, a colourful glazed ceramic sarcophagus produced by the Minghetti factory in Bologna according to the count’s testamentary wishes.
• Hanging garden and upper courtyards. Leaving the chapel, a short stair leads to the hanging garden (cortile pensile), offering views of the various towers of the castle—the square “Count’s tower” and the circular “Vision tower”—and over the surrounding Apennine landscape. The balustrades, in cement modelled and painted to resemble intertwined branches and roots, and the faux-antique architraves reflect the taste for natural and antiquarian motifs.
• Courtyard of the Lions (Cortile dei Leoni). One of the best-known spaces, this courtyard reprises on a smaller scale the layout of the Court of the Lions in the Alhambra in Granada. A central fountain with four lions is surrounded by a portico rich in Moorish stucco decoration (originally polychrome). Above the arches a frieze of panels bears the motif of the Vision tower, used as the logo of Mattei’s remedies, while an inscription in Arabic script runs along the upper part of the structure. The walls under the portico are lined with Seville tiles of high quality. Historic and heritage sources note that Mattei drew on illustrated publications such as Owen Jones’s The Grammar of Ornament (1856) and on the Moorish displays at the 1851 Great Exhibition in London for many of these motifs.^[14][3][15]
• Music Room (Sala della musica). This neo-medieval hall, with twin columns bearing the Mattei coats of arms and two large ribs spanning the vault, was decorated in Liberty style under Venturoli. It reflects documented ties between the Mattei family and Rossini and today houses part of the Collezione Marino Marini, a collection of automatic and mechanical musical instruments gathered by the Romagna industrialist Marino Marini (1907–1985) and owned by Fondazione Carisbo. Since 2019 a selection of the collection has been incorporated into the public route of the Rocchetta; in 2023 the display was enlarged with additional instruments, including gramophones, an organ, a phonograph and automatic pianos.^[18][19]
• Hall of Peace (Sala della pace). A refined Liberty interior with silk wall coverings, a large alabaster chandelier and two small turrets with blue stained-glass windows. Inscriptions with the word pax above the architraves suggest that it was conceived by Venturoli after 1918 as an allegorical celebration of peace following the First World War. Recent restoration has focused on recreating the original wall hangings and window frames using contemporary materials.^[4]
• Hall of Oblivion (Sala dell’oblio). A smaller room overlooking the Courtyard of the Lions, with original inlaid flooring and woodwork bearing the initials of Mario Venturoli Mattei. It is traditionally identified as his private room.^[14]
• Red Room or Count’s study (Sala rossa). A space whose ceiling is adorned with a striking muqarnas-like relief formed of numerous small pyramidal elements originally in papier-mâché, stained to resemble carved wood. According to tradition, the room functioned as Mattei’s study and possibly bedroom. Some of the wall decorations were modified by film set designers when the castle served as a location for Marco Bellocchio’s adaptation of Enrico IV in 1984.^[3][15]

Other areas of note include a spiral stone staircase painted in two alternating colours on the shaft and the cylindrical wall, creating the illusion of two mirror-image staircases, and various corridors with finely crafted original doors and access to Mattei’s small private study.^[3]

Both heritage inventories and art-historical studies have emphasised the “theatrical” character of Rocchetta Mattei. Many elements that appear to be in precious stone or carved wood are in fact realised with inexpensive materials—canvas, gypsum, cement or papier-mâché—painted to imitate more luxurious finishes. The chapel ceiling, the stalactite-like vault of the Red Room and several beams and architraves are often cited examples.^[3][15]

The decorative programme also includes symbolic motifs related to Mattei’s scientific and spiritual interests: astronomical references and hierarchies of stars on his tomb, Christian symbols such as the cross and the pine cone (eternity), the poppy (sleep), and, in the Vision Staircase, allegorical imagery celebrating the victory of his “new medicine” over traditional medicine, accompanied by Latin distichs composed by the abbot Giordan.^[3][9][20]

Because of its labyrinthine spatial sequence, allegorical inscriptions and mixture of Christian, scientific and orientalising motifs, Rocchetta Mattei has often been interpreted in symbolic or esoteric terms. The regional heritage catalogue itself describes the visitor route as having an “initiatory” character, especially in relation to the succession of halls, towers, stairways and courtyards.^[2]

Such readings are generally presented by institutional and heritage sources as part of the building’s visual and cultural reception rather than as a formally documented architectural programme. The same sources primarily frame the Rocchetta as an example of 19th-century eclectic historicism and Moorish revival, shaped by Mattei’s personal self-representation, his medical activity and later interventions by Mario Venturoli Mattei.^[2][1][4]

Summarize Timeline Fact Check

Electrohomeopathy (called by Mattei elettromiopatia or elettromeopatia) is a therapeutic system devised by Cesare Mattei in the mid-19th century. It combined medicated granules and liquids called “electric fluids”, obtained from medicinal plants by means of a secret process and interpreted through a doctrine of positive, negative and neutral bodily “electric” forces.^[9][10]

Treccani describes the system as a mixture of homeopathy, phytotherapy, alchemy and magnetism that went beyond the principles of Hahnemannian homeopathy. Mattei claimed that disease resulted from an imbalance between positive and negative electric forces within the organism and that his internal and external remedies could restore equilibrium.^[7] The remedies were categorised into different families (e.g. anti-scrofulous, anti-cancerous, anti-angioitic, febrifuge, pectoral, anti-lymphatic, vermifuge, anti-venereal) and the fluids were polarised as “red”, “blue”, “white”, “yellow” and “green” electricity.^[10]

Mattei presented electrohomeopathy as a universal, non-toxic cure for a wide range of diseases, including cancer. His claims were strongly contested by mainstream physicians, who denounced the lack of scientific basis for his theories, the secrecy of his preparations and the absence of demonstrable electricity in the products. Nonetheless, the system attracted a large following in Europe and beyond in the late 19th and early 20th centuries and was widely discussed in medical and popular literature.^[7][21][11]

According to the Archivio Museo Cesare Mattei, by 1881 there were 26 officially recognised depots for Mattei remedies in addition to the central depot in Bologna, located not only in major Italian cities but also in Paris, Nice, Regensburg, Geneva, London, Warsaw, Kraków, Moscow, Odessa, several Spanish towns, Delft, Mangalore in India, Yokohama, Buenos Aires and other locations. By 1884 the number of depots had grown to 107, and by 1914, under Venturoli, to 266 worldwide, despite opposition from allopathic medicine and the proliferation of counterfeit products.^[10]

The production of the “original” Mattei remedies in Bologna continued, under various heirs, until 1968, when the laboratories closed. Today, preparations marketed as electrohomeopathic remedies are produced in several countries (notably India, Pakistan and Germany), but they do not use Mattei’s original secret formulas.^[10]

Rocchetta Mattei functioned as the symbolic and practical centre of Cesare Mattei’s electrohomeopathic enterprise: a place of residence, reception and medical consultation, within a wider estate developed to host patients and visitors. A provincial cultural guide notes that, as the number of patients increased, accommodation was soon expanded beyond the castle through a series of “villini climatici” (small health-climate villas) in the nearby Borgo dell’Archetta, also known simply as Archetta, on the road to La Scola.^[22] The regional heritage catalogue (PatER) likewise connects the Borgo dell’Archetta to Mattei’s patient hospitality and describes it as part of the estate linked to the castle, making Archetta one of the small settlements historically associated with the Mattei complex; it also records that Mattei’s adopted son and successor, Mario Venturoli Mattei, later reinterpreted parts of the complex in a Liberty style and intervened on houses and villas of the estate as well.^[2]

The documentary and musealisation of Mattei’s activity is today distributed across several local initiatives and should not be confused with the ownership or management of the castle itself. A volunteer association operating under the name Archivio Museo Cesare Mattei A.P.S. states on its own website that it is a historical–cultural committee founded in 1997 and that it curates documents and objects related to Mattei and electrohomeopathy; after earlier arrangements in the area, it indicates its premises in the Riola area (Via Ponte 14/A).^[23][24]

In addition, the Gruppo Studi Cesare Mattei reports that it manages Palazzo Comelli (Camugnano) and hosts there a “Museo Cesare Mattei” section dedicated to Mattei’s life and the Rocchetta; a regional cultural news item also describes the enhancement project for Palazzo Comelli promoted by the association.^[25][26]

Since the reopening in 2015 Rocchetta Mattei has been owned by Fondazione Carisbo and managed by the municipality of Grizzana Morandi, in agreement with the Metropolitan City of Bologna and the Union of Municipalities of the Bolognese Apennines.^[4] Visits are possible only by advance booking and exclusively by guided tour, mainly at weekends and on public holidays, with additional openings in periods of high demand.^[1][27]

The official website emphasises the need for guided visits because of the complex, labyrinthine circulation of the castle and the fragility of many architectural and decorative elements.^[14][27]

Fondazione Carisbo reports that Rocchetta Mattei now receives more than 73,000 visitors per year and describes it as an internationally relevant tourist destination.^[4] Regional planning documents and heritage catalogues describe the castle as one of the key cultural attractors of the central Apennines around Bologna.^[3][2]

The castle is often promoted together with other nearby sites, such as the Casa Museo Giorgio Morandi at Grizzana, the parish church of Santa Maria Assunta at Riola (designed by Alvar Aalto), the historic village of La Scola and the sanctuary of Montovolo, forming a broader “cultural landscape” of the Reno valley.^[3][4][28]

Rocchetta Mattei has appeared in several works of literature and film because of its eclectic architecture and atmospheric interiors. Mattei’s remedies, rather than the castle itself, are mentioned in Fyodor Dostoevsky’s The Brothers Karamazov, in the chapter “The Devil. Ivan’s Nightmare”.^[29][21]

The Italian novelist Loriano Macchiavelli used the castle as a central setting in his 2009 crime novel Delitti di gente qualunque.^[30]

The castle has been used multiple times as a film location. It appears in:

• Balsamus, l’uomo di Satana (1968), directed by Pupi Avati
• Tutti defunti... tranne i morti (1977), also directed by Pupi Avati
• Enrico IV (1984), directed by Marco Bellocchio, based on the play by Luigi Pirandello

These productions are documented in Italy’s national film location database and by regional cultural tourism agencies.^[31][32]

In 2021 the British art magazine Apollo described Rocchetta Mattei as “Italy’s Hearst Castle”, highlighting its mixture of medieval and Moorish elements and its long, idiosyncratic building history.^[15]

• 
  The entrance
• 
  The main courtyard
• 
  The Courtyard of the Lions
• 
  The chapel
• 
  The Room of the Ninety