Notre Dame Cathedral lies at the eastern end of the Île de la Cité, Paris, France, and was a UNESCO World Heritage Site from 1991 onwards. Notre Dame Cathedral, often known as Notre-Dame de Paris, is a Parisian cathedral church. It is the most well-known of the Middle Ages Gothic cathedrals. It is also notable for its size, antiquity, and architectural significance. Image by Leif Linding from Pixabay