Basilica and Sanctuary of Our Lady of Bonaria

Basilica and Sanctuary of Our Lady of Bonaria, situated in Cagliari, Sardinia, is best understood as both an active sacred place and a historic monument. Sardinia’s best-known Marian pilgrimage sanctuary and home of the revered image of Our Lady of Bonaria. The site’s historical development can be traced through institutional and architectural evidence.

The Mercedarians established themselves on Bonaria hill in the 14th century, with the sanctuary developing around the revered Marian image. A larger basilica was added in the modern period. The establishment is recorded as 14th century sanctuary; later basilica.

As a monument, Historic sanctuary with monumental later basilica. Alongside the historical record, the site preserves an important religious tradition. Tradition says the statue reached Cagliari by sea in 1370 after a mysterious chest was cast from a storm-tossed ship and the storm subsided.

This is presented as devotional tradition. Important observances include: Feasts and pilgrimages of Our Lady of Bonaria. For institutional purposes it is identified as Basilica e Santuario di Nostra Signora di Bonaria.

Its institutional oversight is linked to Mercedarian Order. Visitors encounter a working sacred site as well as a monument. Religious services and pilgrimage periods may affect access to particular spaces, and current practical information should be checked with the official institution.