Where to spend one overnight outside of Paris?

I need advice about something. I am going to Paris very soon. The thing is that I have never been in France before. I am very excited because of that. And I think that you can imagine why I am so hilarious. But I have one question. Where to spend one overnight outside of Paris?

I don’t see the need to spend one overnight outside Paris. Paris is a big and rich city. And when I say rich, I don’t think about money. I am thinking about the entire cultural, architectural and historical heritage. There are so many things that you will be able to see there. You will learn a lot of things. And you should eat in different restaurants, try different vines. That are the things that you should do. There is no need to go outside Paris. And I think that it will be only the lost of time. But that is your choice. You will be able to find some private accommodation, outside the Paris.