Saint-Paul-Trois-Châteaux Cathedral is a former Roman Catholic church located in the town of Saint-Paul-Trois-Châteaux, France. It was a national monument.
It was formerly the seat of the Bishop of Saint-Paul-Trois-Châteaux. The diocese was created in either the 4th or the 6th century and was abolished under the Concordat of 1801, when its territory was divided between the Diocese of Avignon and the Diocese of Valence, known since 1911 as the Diocese of Valence.
Wikipedia https://en.wikipedia.org/wiki/Saint-Paul-Trois-Châteaux_Cathedral
Address 2 Rue de la République, Saint-Paul-Trois-Châteaux 26130, France
Coordinates 44°20'58.201" N 4°46'3.643" E