Shrine of St. Magnus: An Alpine Sanctuary in Castelmagno, Italy
Site at a Glance
- Rating
- 4.7
- Popularity
- Low
- Country
- Italy
- Primary era
- Early Modern
- External website
- Open
- Eras represented
- Classical, Medieval, Early Modern, Modern
- Civilizations
- Duchy of Savoy, Italian, Kingdom of Sardinia, Roman
- Site type
- Religious
- Remains
- Sanctuary
On this page10 sections
History
The shrine of St. Magnus is a Roman Catholic sanctuary in Castelmagno, Italy, dedicated to St. Magnus the Martyr, who is venerated locally as a protector of livestock and pastures. Standing at 1,761 metres in the Grana Valley of the Cottian Alps, the sanctuary developed through successive medieval and early modern building phases and remains closely connected with the pastoral life of the surrounding communities.
Pre-Christian and Medieval Beginnings
The site was probably used for pagan worship before the Christianization of the area. An altar or inscribed stone dedicated to Mars, the principal Roman god of war, was found there in 1894. The first Christian building was a small chapel erected around 1475 at the initiative of Don Enrico Allemandi of San Michele di Prazzo. Allemandi wished to commemorate twenty-five years as parish priest in Castelmagno.
Pilgrimage increased, leading to a substantial enlargement in 1514. Giovanni Botoneri decorated the expanded chapel, creating religious images for the local population. In 1592, the episcopal delegate Don Giacomo Promis authorized two external altars for the many faithful who came to seek an indulgence granted by Pope Clement VII in a bull dated 6 April 1527. In Catholic practice, an indulgence is a remission of the temporal punishment associated with sins whose guilt has already been forgiven, granted under specified conditions by ecclesiastical authority.
Seventeenth-Century Pilgrimage
In 1629, the visitor Giacobino Marenchi described the shrine and ordered a gate to be added to the portico. Local people frequently brought animals there while asking for St. Magnus’s protection, so the entrance helped manage the movement of livestock within the sanctuary complex. A painting probably dating from the same period was placed behind the main altar.
The Eighteenth-Century Sanctuary
During the early eighteenth century, Don Manfredo Martini promoted the construction of a definitive church. He probably asked the bishop to send a master builder, a skilled professional responsible for designing or directing construction, to examine the existing structure and prepare a new design. Giuseppe Galletto, a builder from Lugano who came from Saluzzo, produced a plan inspired by the parish church of Monterosso Grana. The present sanctuary was completed in 1716.
Later work altered and extended the complex. The main altar was built in 1775, and the sanctuary received solemn consecration in 1873. The fifteenth-century bell tower was raised between 1845 and 1848. Side porticoes and pilgrim lodgings above them were built between 1861 and 1868, while the external portico was completed in 1886.
Restoration and Continuing Devotion
The twentieth century brought extensive maintenance and restoration. The bell tower was restored in 1979 in connection with the five-hundredth anniversary of the foundation. The roof covering was renewed between 1981 and 1983, the electrical system was modernized, and a chapel of adoration was created. The ancient chapel was restored over several years. The annual feast of St. Magnus takes place on 19 August, continuing the sanctuary’s association with local devotion and the protection of livestock.
Remains
The sanctuary stands in a high alpine setting along the route toward the Fauniera Pass, a mountain pass in the Cottian Alps. Its physical form is centered on the eighteenth-century church, with the older chapel retained behind the main altar and later porticoes, lodgings, and the raised bell tower forming part of the wider complex.
Principal Church
The principal church is more than 25 metres long, about 15 metres high, and approximately 15 metres wide. Its decoration is sober and includes two side altars. Local stone was quarried in the nearby mountains, while locally obtained marble was used for the altars and other decorative work. Lime for the building was produced in furnaces constructed locally, and the heavy larch roof beams were cut in the nearby Maira Valley before being carried to the site by human labour.
Ancient Chapel
Behind the main altar lies the ancient chapel, whose present form reflects two distinct building phases. The original Allemandi chapel was built around 1475 in a restrained Gothic style, meaning a medieval Christian architectural tradition. Pietro da Saluzzo is credited with its construction. A portico stood before it, and a heavy gate protected the building from theft and looting.
The church that incorporated the first chapel was built in 1514 and decorated by Giovanni Botoneri, a Franciscan friar from Cherasco. Its frescoes, wall paintings made on freshly applied plaster, show episodes from the Passion, death, and Resurrection of Christ, together with saints associated with local tradition. The images served a catechetical purpose for a poor and largely illiterate local population. Their style is notable for its lack of Renaissance techniques.
Archaeological Evidence and Altar Painting
Excavations carried out in 1894 while the floor of the ancient chapel was being renewed revealed several burials and other ancient remains. The stone dedicated to Mars was later placed in the rear wall of the sanctuary. Many other finds were destroyed or lost during careless excavation, while the surviving stone preserves evidence of the site’s pre-Christian religious association.
The painting now positioned behind the main altar depicts St. Magnus in seventeenth-century armour, St. John the Baptist, and Mary Magdalene. The figures appear against a harbour landscape that may refer to Marseille.
Porticoes, Lodgings, and Bell Tower
Side porticoes, covered walkways or entrances supported by structural elements, flank the sanctuary, with lodgings for pilgrims above them. The complex also includes the fifteenth-century bell tower, which was raised in the nineteenth century, and a later chapel of adoration. These additions and alterations surround the older chapel and the principal church with architectural elements formed across several centuries.
