Belleau Abbey
Villeneuve-la-Lionne, France · built 1201
Belleau Abbey, later Belleau Priory (otherwise Belle Eau or Belle-Eau) (Abbaye de Belleau, Prieuré de Belleau, Bella Aqua), was a Cistercian monastery in Villeneuve-la-Lionne, Marne, France, about 15 kilometres south-west of Montmirail.
Monastery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).