Part Romanesque, part Gothic, showing strong Mudéjar character and having busied masters of the Renaissance, Baroque and Classicism periods, the Catedral de la Seo is one of the main attractions of Saragossa. The construction of the Catedral de la Sao - the Archbishop's titular church - has a long history, its origins dating back to the year 1121.

After an extensive and extremely careful restoration, from 1992 to 1998, the interior of the church now shines with new splendour. Damaged parts were rebuilt, the dust of the centuries removed from the surfaces and the lighting system completely renewed.