The only way I can describe Kungsleden, a Swedish long trail that extends into the Arctic Circle, is that it’s the trail of dreams. On a five-day trek last August stretching 70 miles from Nikkaluokta to Abisko, I drank directly out of rivers and streams, waltzed along boardwalks that made easy work out of miles of scree fields, and ended most evenings with a swim in Arctic waters or a sauna session at a wilderness mountain hut. Thanks to Sweden’s Right to Roam, I pitched my tent wherever it made sense, and thanks to endless summer days, I hiked well into the evenings and barely needed a headlamp.