September in Lapland is really amazing. All the colors in nature are changing and we call it Ruska in Lapland. Evenings start to be dark again and there are good possibilities to spot Northern lights. Dry fly fishing during the days and Northern lights during the nights. What else can you ask for. Most of the rivers are already closed for fishing in September but there are still some rivers that are open and especially first half of September is usually excellent time for grayling fishing.