Chiesa di San Lorenzo

San Lorenzo is a parish church in Campiglia Marittima, begun in the thirteenth century and enlarged and furnished over time. Medieval rooms recovered by excavation beneath it house the town's Museum of Sacred Art.

Why it matters

San Lorenzo is Campiglia Marittima's principal church, the propositura where the community's baptisms, weddings and funerals have anchored public life for centuries, and its fabric records every phase of the town's growth. Where the pieve outside the walls preserves the austere twelfth-century beginning, San Lorenzo shows what prosperity built on that foundation: thirteenth-century origins, then expansions, chapels and works of art added generation after generation, as the municipality's heritage inventory summarises. The church and its museum present the town's religious architecture and sacred-art collection.

What to notice

The building has a medieval core, with chapels and furnishings reflecting later centuries of patronage. The museum occupies rooms in a medieval structure recovered by archaeological excavation beneath the church. Its collection includes liturgical furnishings, paintings, statues, stone artefacts and vestments of the Propositura.

Context and history

The parish church of Campiglia Marittima was erected in the thirteenth century, as the walled borgo beneath the Rocca consolidated into the town first recorded in writing in the eleventh century. As the settlement grew, spiritual leadership gathered here from the older pieve on the cemetery hill, and the church was progressively enlarged and adorned — the comune records its thirteenth-century foundation and the enrichments of later ages. Its institutional rank is that of propositura, the title marking the principal church of a territory, and the sacred furnishings accumulated under that title — from the sixteenth to the nineteenth century — now constitute the collection of the sacred-art museum below. The rooms that house the collection belonged to a medieval building recovered from beneath the church by archaeological excavation, reflecting changes in the borgo's ground level. Religious furnishings accumulated from the sixteenth to nineteenth centuries form part of the collection.