Basilica di Sant'Aurea

Sant'Aurea faces the square of Ostia Antica's medieval borgo. The cathedral's brick and travertine architecture connects the late fifteenth-century renewal of the settlement with older memories of the martyrs and Saint Monica.

Why it matters

The church belongs to the historic suburbicarian see of Ostia. Its present form developed under Cardinals Guglielmo d'Estouteville and Giuliano della Rovere, with the design attributed to Baccio Pontelli, also associated with the neighbouring castle.

What to notice

Travertine pilasters contrast with the brick facade. A single nave, wooden roof and reused ancient marble in the triumphal arch create a restrained interior. Andrea Sacchi's seventeenth-century painting depicts Aurea's martyrdom. The chapel of Saint Monica recalls Augustine's mother and the tradition of her burial at Ostia, with an inscription recovered in the twentieth century preserving that funerary memory.

Context and history

The site is associated with an ancient Christian cemetery and the cult of Aurea. Monica died at Ostia in 387 while awaiting a return journey to Africa with Augustine. The later church developed as the surrounding borgo became the focus of the surviving community, and Renaissance rebuilding gave the square its enduring architectural relationship with the castle.