A place of historical importance in the heart of Bordeaux, the Cathedral of Saint Andrew dates back to the 12th century. Declared a UNESCO World Heritage Site, this cathedral was part of the Route of Saint James pilgrimage trail. Pilgrims traveled through Bordeaux from the Médoc, Tours, and the British Isles on their way to Santiago de Compostela in Spain. The Cathedral of Saint Andrew compares to the Notre-Dame in Paris in its grandeur and features an impressive facade with sculptures of the Last Supper, the Ascension, and Christ in Majesty. Interestingly, the western front side of the cathedral is completely unadorned, since it was originally too close to the old town walls. However, now you will find the Hôtel de Ville (Town Hall) opposite the cathedral; this grand neoclassical palace built in the 18th-century reveals the dramatic difference in architectural styles over the centuries. During the summer, the Bordeaux International Organ Festival is held at the cathedral. Visitors can enjoy free concerts performed by the most talented European organists.