Vulkana is your typical luxury spa and restaurant. Except it's on a boat. In Norway. Tromsø's must-have experience is getting on this transformed fishing boat and drinking something strong and bubbly as you take in the sights of the open ocean and snow-covered mountains (as the staff caters to your every need). Those who board this vessel are also served an five-star seafood meal consisting of whatever fish (sometimes whale) is available.