Museum of the Prehistory of Tuscia and of the Rocca Farnese

The Museum of the Prehistory of Tuscia and of the Rocca Farnese is a museum in Valentano, northern Lazio, Italy, opened in June 1996. It occupies the highest part of the village within the restored Rocca Farnese, a monumental fortress at the heart of the historic centre. The institution is divided between two floors and presents a dual focus: the prehistoric, Etruscan, and Roman archaeology of the Tuscia region on the first floor, and the medieval, Renaissance, and modern history of Valentano and the Farnese family on the second floor. Its location within an important historic fortress and its combination of regional prehistory with local dynastic history make it a significant cultural institution in the Province of Viterbo.

The museum opened in June 1996, following the restoration of the Rocca Farnese. The establishment of the institution represented an effort to consolidate archaeological and historical collections within a single meaningful site, using the rehabilitated fortress as both container and subject. The museum's development was shaped by the decision to organise its displays thematically across two levels, with the prehistoric and ancient materials on the first floor and the medieval through modern materials on the second floor. This structure reflects an intention to present the full chronological span of human activity in the region, from the earliest Palaeolithic settlements through to the contemporary era, with particular emphasis on the Farnese family's rule over the Duchy of Castro.

The collection spans from the Lower Paleolithic to the modern period, organised into two principal sections. The first floor presents prehistoric, Etruscan, and Roman materials, supported by an educational department that analyses themes of central Italian prehistory. The second floor addresses medieval, Renaissance, and modern history, centred on the Rocca Farnese and the development of Valentano under the Farnese family. This floor gives particular attention to the Farnese dynasty, whose governance of the Duchy of Castro shaped the region's political and cultural trajectory. The museum thus combines regional archaeological collections with local historical narrative, using the fortress itself as an interpretive anchor for understanding Valentano's long-term development.

The prehistoric section displays artefacts from Tuscia including choppers, bifaces, scrapers, retouched tips, brooches, engraved funeral stones, and pebbles, accompanied by didactic materials covering the Lower Paleolithic through the Iron Age. The Etruscan collection, donated by Monsignor Giovanni D'Ascenzi, comprises Villanovan and Etruscan ceramics, Attic and Corinthian pottery, Phoenician glass paste, bronze figures, and bone objects. The Roman section contains coins, millstones, and architectural elements from Valentano. On the second floor, Lombard finds include an iron sax, or sword. The Farnese displays feature ceramics recovered from pits surrounding the fortress, areas used during epidemics to dispose of the belongings of the deceased. Among these is a wedding plate bearing the combined arms of the Farnese and Orsini families, made for the marriage of Pier Luigi Farnese and Girolama Orsini.

The museum is housed within the Rocca Farnese, a monumental fortress situated in the highest part of Valentano at the centre of the historic core. The building was restored before the museum's opening in 1996. The tour route culminates at the top of the octagonal tower, which overlooks the town. This architectural feature serves as both a physical and symbolic conclusion to the visit, offering panoramic views that connect the interior historical narrative to the present-day settlement below. The fortress setting is integral to the museum's identity, with the second floor displays explicitly revolving around the history of the Rocca Farnese itself.

The museum is located in Valentano, in the Province of Viterbo, northern Lazio, Italy. Its official website is https://www.museovalentano.it/. The institution occupies the Rocca Farnese in the highest part of the village, with collections arranged on two floors. Probable access involves a tour that concludes at the summit of the octagonal tower. The museum's present role combines the functions of archaeological repository, historical narrative centre, and heritage site, with the restored fortress serving as both the physical container and a primary subject of exhibition.