supercastell
The Cathedral of Locronan
This almost chapel-church was built as a cathedral by the Dukes of Brittany, so I'm not sure if its true name is either chapel, church or cathedral. It is a masterpiece of flamboyancy and inside you can see some beautiful stained glass. The porch is inspired by one of the portals of the cathedral of Quimper, which we visited later on. The two-story tower was destroyed when it was struck by lightning.