Basilica of Saint-Pierre-aux-Nonnains

The Basilica of Saint-Pierre-aux-Nonnains is a church building with thick stone walls, high arched windows, and massive pillars whose oldest parts date to the fourth century. The structure consists of several connected spaces with vaulted ceilings that reflect the long history of the site.

The building was originally constructed in the fourth century as part of a Roman bathing complex and took on a religious function only in the seventh century, when it was converted into a Benedictine convent chapel. This transformation marked the shift from a leisure facility to a place of prayer.

The basilica displays layers of different periods in its spaces, where Roman stonework meets medieval alterations. Visitors can observe how distinct building phases remain visible in the walls and vaults.

The building is located at Rue de la Citadelle 1 and now serves as a venue for concerts and exhibitions. Visitors should check when events are scheduled to confirm opening times and access possibilities.

The structure is one of Europe's oldest surviving church buildings and preserves significant portions of its original Roman construction despite numerous functional transformations. The fact that it shifted from a bathing facility to a house of prayer makes its story particularly remarkable.

Location: Metz

Architectural style: ancient Roman architecture

Address: rue de la Citadelle

GPS coordinates: 49.11503,6.16945

Latest update: December 6, 2025 16:03