Itinerario degli antichi luoghi di culto

From the parish church of San Nicola, two signposted faith itineraries lead through the hamlets of La Thuile to small alpine chapels built between the 17th and 19th centuries. The routes follow the line of the old Roman road of the Gauls, linking art, popular devotion and the history of a border community.

Why it matters

This cultural itinerary has an unusual premise: the official portal frames the itinerary as a way of reading the valley's history through its religious art, moving from hamlet to hamlet. The two routes are associated with the church of San Nicola, documented since 1093, and with the Strada Romana delle Gallie, once the principal communication route with France. One connects hamlets toward Colle San Carlo; the other follows the valley toward Pont-Serrand and the Little St Bernard Pass. Their chapels, built between the seventeenth and nineteenth centuries, remain linked to the parish of San Nicola.

What to notice

The church of San Nicola holds important works in the valley's religious art: the 15th–16th century wooden crucifix on the triumphal arch, the 18th-century tabernacle and the 1945 paintings of Ettore Mazzini. The Maison Debernard library houses the historical archive, whose documents record how the valley's name evolved after the year 1000. The chapel of San Rocco is associated with the Colle San Carlo itinerary and was born in 1630 after a plague brought by passing soldiers — a protector of the sick whose dedication records a specific epidemic moment. The chapels form part of the alpine settlement landscape, and several conserve wooden statues of popular devotion. The modest changes in elevation across the frazioni reflect the close relationship between settlement, worship and the valley landscape.

Context and history

The devotional geography of La Thuile took shape between the Middle Ages and the 19th century. The parish of San Nicola is attested from 1093 and became the mother church of all the frazione chapels, which the community built progressively between the 17th and 19th centuries along the valley's single axis of movement. That axis — the old Roman road of the Gauls towards the pass — explains the linear pattern of settlement and worship still visible today. The chapels carry the memory of border life: plague dedications, votive figures in wood, and the constant reference back to the parish church, whose own archive at Maison Debernard preserves the documentary trail. The official portal presents the whole circuit under the open-air museum programme as an itinerary of "faith and beauty", and it has become a cultural route that presents the valley's history through its religious art.