The Swedish route uses small tarmac and gravel roads though the beautiful landscape. Half way you will cross over to Norway for a while. Then you head back into Sweden again further north. For most of the Swedish TET you will be traveling in the forest without any contact with other humans. You will notice how long Sweden is and how sparsely populated. Due to Allemansrätten you can camp everywhere as long as you don´t disturb anyone and make sure to leave no sign of your stay.