Hi Annika,

The Wilderness route is exactly as it’s named. It’s a great route to escape the tourists and experience some of the remotest areas of southern Norway. I had a great time cycling this route but you must be prepared to have many kilomenters without supply options. To buy gas on the road, I believe you have two options – Rorøs and Trysil. Both of these towns will sell camping gas in the sports shops. (the screw-on gas you mention). You should only need two gas canisters to cycle the whole route, so I would bring one at the start and maybe purchase one more at either of the towns mentioned.

Yes, there are shops before Rorøs. On the Route map switch to google map option in the drop down menu (top right). Zoom into the route and follow it and you will see small supermarkets at the villages you’ll pass.