One of the New Years traditions I experienced in Italy that left an incredible mark on me - almost literally, and you'll soon understand why I say that - was that of getting rid of old "stuff" all during the day and night of New Years Eve. This tradition is especially visible and dramatic in Naples, where I had the great fortune to experience one such heralding of the New Year, which is actually renowned in all of Italy for how wildly dramatic the Neapolitans are on this holiday. They take it very seriously indeed, with literally everyone doing some fireworks themselves, to the point where the whole city is a-crackle with everything from sparklers to bombs for hours on end. It is quite a sight to see, and the smog that is created afterward from the smoke of so many pyrotechnics can linger in the hills of the city and over the bay well into the morning! The national papers also carry the news the next day on how many people were injured during the festivities - the tally is usually quite high - but that never seems to deter anyone!
But one of their most unique traditions is that of how they actually get rid of the old.