The Cathedral of St Mary of the Assumption is a Roman Catholic church located in the Spanish city of Ceuta, in a small exclave on the northwest coast of Africa.The cathedral is a 15th-century structure, built on the site of a sixth-century Christian church. There have been considerable additions to it since its construction, and its most notable external feature today is its neoclassical entrance. Other notable features include a Renaissance black marble portal and a baroque altar in the chapel of Santísmo.The cathedral contains works of art dating from the 17th century to the present day.