We're only going to the Arctic for 4 nights but sure going to need a big suitcase. Layers! It's all about layers is what you hear from everyone. But how many layers are we going to need? I'm taking no chances, I'm going to take loads. Skiing weather can be cold but then you're moving about and we all know how cold it is when you sit on one of those long steep chairlifts, so -25C and standing still in the dark?!! I dooo hope we see the lights but we've loads of other activities planned so it's going to be an adventure whatever happens. Even experiencing extreme cold will be an adventure plus we're sledding, snowmobiling, forest skiing, ice fishing and eating lots of reindeer!