Glandèves Cathedral
Entrevaux, France
Glandèves Cathedral (Cathédrale Notre-Dame-de-la-Sède de Glandèves or Cathédrale Notre-Dame-de-la-Sède d'Entrevaux), now the Chapelle de l'Hôpital, is a Roman Catholic church located in the former town of Glandèves, Alpes-de-Haute-Provence. It was abandoned in the Middle Ages for the more secure site of the present Entrevaux. Only the chevet remains, which has been converted into a chapel. The cathedral is a national monument of France.
Cathedral data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).