Sanctuary of Santa Maria dell’Acqua or Spinalbeto: A Journey Through Faith, History, and Nature
Nestled in the heart of Umbria, near Petrignano del Lago (PG), lies a place steeped in history and spirituality: the Sanctuary of Santa Maria dell’Acqua, also known as Spinalbeto. Once a destination for pilgrimages and a testament to profound popular devotion, it now evokes a discreet charm, inviting discovery of a past rich in faith and traditions.
Ancient Origins and the Miraculous Narrative
The first documented traces of the sanctuary date back to the early 16th century, but the history of its foundation is rooted in miraculous events that occurred a few decades earlier. A 1557 document, kept in the Episcopal Archive of Città della Pieve, recounts a Marian apparition to a woman from Montalcino (SI). The Virgin is said to have explicitly requested the construction of an altar at that precise location, so that Holy Mass could be celebrated there. This story, passed down orally and later written down, testifies to the strong popular belief in divine intervention and the protection of the Madonna.
From Chapel to Sanctuary: An Evolving Place of Worship

From a modest original chapel, probably erected following the apparition, a larger church was built, presumably during the 17th century. This expansion reflects the sanctuary’s growing importance as a focal point for the faithful and a center of religious life for the local community. The chaplain priest, guardian of the sacred place, was sustained by the income from ecclesiastical properties, a testament to the recognized value of his pastoral work.
Decline, Abandonment, and Rediscovered Memory
Unfortunately, during the 18th century, devotion to the sanctuary experienced a progressive decline. This circumstance, perhaps combined with economic difficulties or changed social dynamics, led to the abandonment of the church. The building, now in precarious structural condition, was in danger of collapse and was therefore demolished, with the authorization of the Bishop of Città della Pieve, Monsignor Filippo Angelico Becchetti. The ecclesiastical benefice of the Madonna dell’Acqua was then transferred to the church of Saints Martino and Antonio in Petrignano del Lago, marking the end of an era for the sanctuary.
Traces of Devotion: The Epiphany of the Virgin and the Patron Saints
Although the sanctuary no longer exists physically, its memory remains alive in local history and art. In the church of Sant’Ansano in Petrignano del Lago, a valuable Robbian maiolica is preserved, depicting the epiphany of the Virgin. This artwork, a testament to the school of Luca della Robbia, represents an important link to the sanctuary’s past and to the devotion to the Madonna dell’Acqua. The presence of Saints Martino and Antonio, to whom the church of Petrignano that inherited the sanctuary’s benefice is dedicated, might suggest a spiritual continuity and a parallel devotion to these important figures of Christianity.
A Guided Exploration by Faith and Curiosity

Visiting the places that once housed the Sanctuary of Santa Maria dell’Acqua means embarking on a journey back in time, in search of traces of a devout and significant past. Even though the building no longer exists, the surrounding area offers interesting starting points for an exploration guided by faith and curiosity:
- The Episcopal Archive of Città della Pieve: It preserves valuable documents on the history of the sanctuary, including the 1557 report narrating the Marian apparition. Thorough research could reveal further details and anecdotes about the sanctuary’s life.
- The Church of Sant’Ansano in Petrignano del Lago: Admiring the Robbian maiolica depicting the epiphany of the Virgin allows one to immerse themselves in the religious and artistic atmosphere of the time.
- The places of worship in Petrignano del Lago: Discovering the history and peculiarities of the churches dedicated to San Martino and Sant’Antonio, the saints who inherited the sanctuary’s benefice, can reveal interesting spiritual connections.
- The area around Spinalbeto: Walking through the surrounding fields and hills, imagining the life of the pilgrims who once went to the sanctuary, can evoke deep emotions and a sense of connection with the past. The pristine nature of the place invites reflection and prayer.
An Appeal to Memory and Devotion
The Sanctuary of Santa Maria dell’Acqua or Spinalbeto is not just a closed chapter in the religious history of Umbria. It is a symbol of faith, hope, and popular devotion that deserves to be remembered and valued. Its history, albeit fragmented, continues to speak to the heart of those seeking an authentic experience of spirituality and a deep connection with the roots of the territory. An invitation to listen to the voices of the past, to build a more aware and value-rich future. Let us not forget that even seemingly forgotten places can hold priceless treasures of faith and humanity.





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