The abbey of Santa María la Real de la Oliva, or simply La Oliva, is a Cistercian monastery in Carcastillo, Navarre, Spain.
An example of Cistercian architecture, the buildings have been protected by a heritage listing since 1880, and the site is currently classed as a Bien de Interés Cultural, the Ex-monasterio Cisterciense de Santa María de la Oliva. Within Navarre, it is part of a large number of Cistercian monasteries such as Fitero, Tulebras or Iranzu.
Wikipedia https://en.wikipedia.org/wiki/Santa_María_de_la_Oliva
Official Website https://www.monasteriodelaoliva.org/
Address (Unnamed Road), La Oliva 31310, Spain
Coordinates 42°22'18.483" N -1°27'59.092" E
