Abbaye Notre-Dame d'Oelenberg
Reiningue, France · built 1045
Oelenberg Abbey (Abbatia B.M.V. de Oelenberg, Abbaye Notre-Dame d'Oelenberg, Alemannic Kloschter vum Eelabarg) is a Trappist monastery located in Reiningue near Mulhouse, France. It has been an important place of worship in Alsace since the 11th century and most recently hosted a small community of ten monks (as of 2024). The former Augustinian then Jesuit church with its nave, its two-level transept, its choir and its burial vault were listed as a Historic Monument on June 16, 1992.
Monastery data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).