Cartoya Ola Dei is a Carthusian monastery located about 10 kilometers north of the city of Zaragoza in the Aragonese region. It was declared a national monument in 1983. The monastery dates back to the sixteenth century and the Renaissance period, but its church belongs to the late Gothic era and its facade is characterized by an inspired design. Baroque in style, don't miss the beautiful choir as well as the works of Francisco Goya.