The majestic interior of this church has three richly decorated pink and gold-coloured naves. It is a good example of Baroque taste from the 17th and 18th C. In the right aisle, the group of the Assomption de la Vierge, in gold, was sculpted in the 18th C. in Bastia. Note above the altar the cantories, galleries for the choir, and in the aisles, the chapels of brotherhoods. Paintings from the collection of Cardinal Fesch.