UNESCO World Heritage Site. Monastery with a history since the 11th century. As well as Suso, it played a pivotal role in the evolution of Spanish language.
Wikipedia https://he.wikipedia.org/wiki/מנזר_סן_מייאן_דה_יוסו
UNESCO Website http://whc.unesco.org/en/list/805
Address Calle del Convento, 26226 San Millán de la Cogolla, Spain
Coordinates 42°19'33.198" N -2°51'54.013" E