Yesterday, one of the most famous cathedrals in the world was affected by a major fire that completely destroyed the roof of the church, and the 93-meter-high bell tower also collapsed in the flames. Early this morning, Paris firefighters, who fought the fire all night, announced that it was under control and that the main bell tower and a large part of the building had been saved. In honor of one of the largest historical monuments in the world, we have collected for you 8 lesser-known facts about the Notre Dame Cathedral that you probably don't know yet.