History

The history of Valderice reflects the development of the countryside surrounding Monte Erice, from prehistoric settlements and ancient maritime activity to the agricultural communities of the Agro Ericino. For centuries, the territory formed part of Monte San Giuliano (modern Erice), while its coastal fisheries, rural estates and summer residences supported different aspects of local life. The growth of these communities, and their demands for greater political representation, eventually led to the establishment of Valderice as an independent municipality in 1955.

Late Palaeolithic–Mesolithic · The rock shelters of Rocca Giglio

Evidence of prehistoric activity survives at Rocca Giglio, a limestone plateau approximately two kilometres south of modern Valderice. Its southern cliffs contain caves and rock shelters with groups of linear engravings attributed to the Late Palaeolithic and Mesolithic periods. The shelters overlook the valleys of the Lenzi and Baiata rivers, which provided routes between the coast near Trapani and the inland territory of Segesta.

Early Bronze Age · Settlement in the hill country

Archaeological surveys have identified evidence of Early Bronze Age activity in the countryside around Valderice. At Grotta Giglio, near Rocca Giglio, pottery fragments have been associated with the Castelluccio culture, while further material attributed to the same cultural tradition was recorded at Monte della Misericordia. These discoveries indicate prehistoric activity beyond the rock shelters of Rocca Giglio, although the evidence consists principally of surface finds rather than excavated settlements.

5th century BCE–5th century CE · Ancient settlement and maritime activity

Archaeological surveys conducted by the Progetto Kalat between 1995 and 1997 identified extensive evidence of ancient settlement within the territory of modern Valderice. At Sant'Andrea di Bonagia, researchers documented a coastal settlement covering more than eight hectares, with an associated harbour and archaeological material indicating activity from at least the fifth century BCE to the fifth century CE. Further inland, the surveys identified a substantial Roman settlement with kilns at Montagnola della Misericordia, while the hill of San Barnaba yielded evidence of quarrying, fortifications and Roman and Punic pottery. These discoveries demonstrate the importance of both coastal activity and inland settlement during antiquity.

9th–11th centuries · Rural settlement under Muslim rule

During the period of Muslim rule in Sicily, the countryside surrounding Monte Erice supported a network of small agricultural settlements, or casali, which had developed during the preceding Byzantine period. These rural communities expanded as agriculture and patterns of landholding changed. Traces of Arabic influence survive in the local landscape, particularly in place names such as Uscibene, Cassaro and Racarrumi, and in terminology associated with traditional water structures. Although little of the settlement pattern can be identified directly from surviving buildings, these linguistic traces provide evidence of the territory's medieval cultural history.

Medieval period · Rural settlements and religious buildings

The archaeological landscape of Valderice also preserves evidence of medieval activity. At San Barnaba, the Progetto Kalat examined the remains of a medieval religious structure, undertaking a stratigraphic study to investigate the development of the complex. The church stands within an area containing evidence of much earlier occupation, illustrating the successive uses of the landscape over time. Its surviving remains provide a material link to the medieval history of the territory, when the countryside formed part of the wider lands associated with Erice.

13th–19th centuries · The Tonnara di Bonagia

The tuna fishery at Bonagia was already documented in 1266, establishing the coastal settlement as an important centre of maritime activity. Its sheltered inlet was recognised as a port in 1496, while the tonnara developed into a substantial complex of fishing installations, storage buildings and accommodation. In June 1624, corsairs attacked Bonagia, damaging the tonnara and its defensive tower, which was subsequently rebuilt. The fishery passed through the ownership and administration of several aristocratic families and institutions, supporting generations of fishermen and associated crafts. After a period of decline during the nineteenth century, the tonnara resumed production in 1876.

16th–18th centuries · The development of the rural settlements

From the sixteenth century onwards, the countryside below Erice developed through a network of agricultural estates, farmhouses and small settlements. San Marco emerged around the church dedicated to the Evangelist, while the territories of Paparella, Ragosia, San Barnaba and other rural districts were divided among landowners and cultivated under various forms of tenancy. Notarial records document the ownership and use of agricultural land, including vineyards, olive groves and arable fields. These estates and settlements formed part of the wider territory administered from Monte San Giuliano, establishing the rural landscape from which modern Valderice would eventually develop.

19th century · San Marco and Paparella

During the nineteenth century, the rural settlements of San Marco and Paparella developed within the agricultural territory of Monte San Giuliano. Writing in 1872, Giuseppe Castronovo recorded 634 inhabitants in San Marco itself and described the population of the surrounding countryside. The settlement also supported eight pottery workshops producing bricks, roof tiles and other earthenware. Nearby Paparella consisted of houses dispersed along the road from Ragosia, with agriculture forming the principal local occupation. As San Marco's population increased, construction of the present church of Maria Santissima della Purità began in 1866, replacing the older church dedicated to San Marco.

19th–early 20th centuries · The development of summer residences

During the nineteenth century, the countryside below Monte San Giuliano also became a summer retreat for wealthy families from Trapani and Erice. Country estates and agricultural residences were enlarged or transformed into villas, often surrounded by extensive gardens and parks. Among the earliest were Villa Coppola at Ragosia and Villa Salerno-Barberi, while later developments included Villa Adragna, Villa Betania and Villa Pilati. The growth of these residences, particularly during the late nineteenth and early twentieth centuries, established a tradition of seasonal residence that became a distinctive feature of Valderice's architectural and social history.

Late 19th–early 20th centuries · Agriculture and social change

Following Italian unification in 1861, the agricultural settlements below Erice continued to expand, particularly around San Marco, Fico, Sant'Andrea and Misericordia. Agriculture remained central to the local economy, while the Molino Excelsior at San Marco, documented in a photograph from 1904, reflected the development of commercial grain milling. However, inequalities in landownership and working conditions created growing tensions between landowners, tenant farmers and agricultural labourers. Improvements in transport and communications accompanied the development of the settlements, while demands for better living conditions and greater political representation contributed to the emergence of organised social movements in the countryside.

Early 20th century · Sebastiano Bonfiglio and the labour movement

Sebastiano Bonfiglio, a socialist organiser from San Marco, became an important figure in the struggle for agricultural workers' rights and greater political representation in the Agro Ericino. His activities were closely associated with the development of rural cooperatives and opposition to the dominance of large landowners. Elected mayor of Monte San Giuliano in 1920, he pursued administrative reforms intended to improve conditions for the agricultural communities. In 1921, the municipal council approved a proposal to transfer the administrative centre to San Marco–Paparella, although the decision was never implemented. Bonfiglio's assassination in 1922 marked a turning point in the local labour movement, while the dispute over the municipal seat continued.

1955–1958 · The establishment of Valderice

The long-standing demand for administrative independence from Erice culminated in the creation of a separate municipality on 28 January 1955. Initially named Paparella–San Marco, the new comune brought together San Marco, Paparella, Bonagia, Sant'Andrea, Misericordia, Ragosia and other rural communities that had historically belonged to the wider Agro Ericino. Celebrations marking its establishment took place on 14 February 1955, following several years of campaigning and administrative negotiations. On 25 January 1958, the municipality adopted the name Valderice, reflecting its location on the lower slopes of Monte Erice.

Late 20th century · Residential growth and urban development

Following municipal independence, Valderice continued to develop as a residential centre while retaining its agricultural communities and coastal settlements. New housing extended the built-up areas around San Marco and Paparella, contributing to a dispersed pattern of development across the lower slopes of Monte Erice. The municipality's population grew particularly during the final decades of the twentieth century, increasing by 7.2% between 1991 and 2001. Regional planning studies identified Valderice's predominantly low-density, detached housing as a distinctive feature of its residential development.