Sisteron Cathedral, now the Church of Notre-Dame-des Pommiers, was formerly a cathedral, and is a national monument.
The cathedral, dedicated to the Blessed Virgin Mary and Saint Thyrsus, was the seat of the Bishops of Sisteron, who had a second seat at Forcalquier Cathedral. The bishopric was abolished under the Concordat of 1801 and merged into the Diocese of Digne.
The Romanesque building, one of the most sizeable religious structures in Provence, was built between 1160 and 1220.
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.