Basilica of Saint-Pierre-aux-Nonnains

The basilica of Saint-Pierre-aux-Nonnains is a pre-medieval church building in Metz, France. It began life as a Roman "gymnasium", or secondary school, in the 4th century AD, making it one of the oldest churches in Europe.

Basilica of Saint-Pierre-aux-Nonnains

The basilica of Saint-Pierre-aux-Nonnains is a pre-medieval church building in Metz, France. It began life as a Roman "gymnasium", or secondary school, in the 4th century AD, making it one of the oldest churches in Europe.