Southern Finland's main salmon river flowing into the Gulf of Finland. Sea trout, salmon, and brown trout in a dam-regulated system that remains productive despite WFD 'Moderate' ecology status reflecting hydropower impacts. The most accessible salmon water from Helsinki. The historic Langinkoski rapids were favoured by Tsar Alexander III — good water yet. Fish passage restoration ongoing. A working river, not pristine wilderness, but reliable. Granite-based upland geology shapes this river. Atlantic salmon are managed under national and shared cross-border rules, with strict quotas and seasonal limits; catch-and-release is widely applied — check current rules before fishing.
Sea trout here
Summer-autumn runs, variable seasonal patterns by region
- Granite
