I had the chance to visit Notre Dame sadly after the fire ruined the back part of the cathedral, because it was made of wood, so it was easily caught on fire. But luckily, the front part still looks very beautiful, and if you just stay at the front parr, you couldnt tell that something happened before. The Seine river beside this cathedral makes it look even more pretty. I didnt have the chance to go inside because it was closed for renovation at that time.