Lugo Cathedral

Saint Mary's Cathedral (), better known as Lugo Cathedral, is a Roman Catholic cathedral and basilica. It is located in Lugo, Galicia (Spain). It was built starting from the early 12th century. It was started in the Romanesque style. During its construction the style changed to Gothic and Baroque architecture. 
Structure.
The cathedral has a Latin cross floor plan, with a length of . It has a nave, covered by a barrel vault, and two aisles, with an ambulatory and five apse chapels.