My favorite winter scene is from Harry Potter and the Goblet of Fire by J.K. Rowling and is the part about the Yule Ball.
I love this part of the series because we FINALLY get some romance but also because what could be more magical than an actual magical dance at Hogwarts?
Over their heads he saw that an area of lawn right in front of the castle had been transformed into a sort of grotto full of fairy lights — meaning hundreds of actual living fairies were sitting in the rosebushes that had been conjured there, and fluttering over the statues of what seemed to be Father Christmas and his reindeer." ~ J.K. Rowling
Actual fairies! How amazing does that sound?
Here are the Youtube videos of the Yule Ball from the movie: