This basilica, which is the size of a cathedral, was built in the 15C. It has a late Gothic style facade. Notice the outstanding pinnacles, bell-turrets and gargoyles. See the King's gallery has 28 statues showing the royal line of Christ's ancestors. The pure interior is a perfect example of Gothic architecture. You will see an elegant jube, a reliquary tabernacle and a Champagne-style entombment.