This is as far North as it is possible to drive in Europe. It is very popular. We waited six days for the roads to be cleared and drove up with the first convoy. Met some interesting people but after an hour or so we left as the first coaches of tourists from the Hurtigruten cruise ship arrived.
http://worldroamers.com/ 
This guy had ridden on studded tyres from Finland 
Lovely photos of the Northern Lights ….. that’s one thing we didn’t see when we were there.