I have a free flight with BA to use to Europe. I think I'll be booking it to Oslo and will stay maybe four or five days the week before christmas.
I know where Oslo is in relation to Tromso and Trondheim where the northern lights are a lot easier to catch but do people who are experienced in Norway think that it is possible to see the northern lights from further south? Or should I fly/train to Trondheim (I think Tromso is to far north for only a few days) to get a better chance?
I know there are no guarantees.
Otherwise - what is there to do in Oslo that won't necessarily break the bank? Any recommendation on where to stay or should I give couchsurfing a go?
Thanks!
Jack

