The Cathedral of Saint Mary of Bayonne is the seat of the former Bishops of Bayonne, now the Bishops of Bayonne, Lescar, and Oloron. The cathedral is in the Gothic architectural tradition.
The site was previously occupied by a Romanesque cathedral that was destroyed by two fires in 1258 and 1310. Construction of the present cathedral began in the 13th century and was completed at the beginning of the 17th, except for the two spires which were not finished until the 19th century. The structure has been much restored and refurbished, notably by Émile Boeswildwald, architect to the French government in the 19th century, and a pupil of Eugène Viollet-le-Duc.
The cathedral stands on the Pilgrimage Way of Santiago de Compostela.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.