Are you planning on hiking or driving around? If you stick to the many and known hiking trails then I wouldn’t worry about it. These are definitely known by the hunters in the area. Also wear something bright and colorful to increase your visibility. A hat, scarf or rain cover for your backpack can help a lot.
I would stay out of the woods during the first weeks of the moose hunt. I think it starts in the beginning of September in northen Sweden and beginning of October in southern. But maybe someone else can verify that?
Problemet är väl att tågbolagen är så dåliga på att informera och hjälpa till. Flygbolagen hjälper en oftast med att boka om flyg, anslutningsflyg och hotell. Tågbolagen kör mer på “Det här var ju tråkigt men det är inte vårt fel så… lycka till!”