Neidenelva is one of Norway's best salmon rivers. The fishing zone on the Norwegian side is a stretch of 27 km and where Langfossen is the most famous stretch for fishing. For the purchase of fishing licenses in the Neiden River. See link: https://www.scanatura.no/webshop . Rules for fishing in the Neiden River. See link: https://neiden.no/index.php?pageID=98&page=Fiskeregler+2021