The Abbey of San Pedro el Viejo is a former Benedictine monastery in the old town of Huesca, Aragon, Spain.
Wikipedia https://en.wikipedia.org/wiki/Abbey_of_San_Pedro_el_Viejo
Address 1 Travesía de las Cortes, Huesca 22001, Spain
Coordinates 42°8'17.491" N -0°24'26.587" E