France has the most amazing cheese in the world, I think. The varieties are there to fit anyone's taste, from the stinkiest Bleu cheese to the most basic plain cheese, they've got it all. And if you haven't had Raclette, you need to try it. I think it's actually Swiss in origin, but the French have done wonderful things with Raclette.
The Dutch, while most of their cuisine is strictly utilitarian, also do amazing things with cheese. A good, aged Gouda is hard to beat in any situation. Great sharp taste if it's aged, perfect for a sandwich, melts really well for sauces or whatever. Smoked Gouda is also incredible. It might be my favourite cheese because of its versatility.