Church of the Saintes Maries de la Mer - Credit: Wikimedia Commons
The Church of the Saintes Maries de la Mer is a Romanesque fortified church built in the 9th century in Saintes-Maries-de-la-Mer in Camargue, Bouches-du-Rhône, Provence. Dedicated to Mary, mother of Jesus and to The Three Marys, it is the subject of annual Roma pilgrimage. Since 1840, it has been classified as a French Historical Monument. Read more on Wikipedia
Source: en.wikipedia.org