I'm considering a Northern Lights cruise with Hurtigruten and I'm aware that life on board the ships that ply the northern Norwegian coastal waters probably isn't anything like that on the vessels of mainstream cruise lines but is it possible (literally and/or financially) to buy a bottle of wine with dinner? I know that in Norway, prices in general and for alcohol in particular, are much higher than in the rest of Europe but is it prohibitively expensive? And, are passengers allowed to take their own supplies on board?
