Bergtjärnen
northern acidified forest lake · 65°N
clarity 3.8 mmax depth 4 mpH 5.5mesotrophicstatus unsatisfactoryforest track · 22 min for the last stretch
Character of the water
Bergtjärnen lies in the cold north — a northern acidified forest lake. Acidification has thinned life down to the hardiest few.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Shallow throughout (max 4 m), with reeds and vegetation over large areas — water that warms fast in spring.
Permits & rules
Fishing permit required — Bergtjärnen FVOF. Day permit ~140 kr · annual permit ~700 kr.
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Bergtjärnen
perch predatory fish
typically ~22 cm · can reach 45 cm
Here perch lives on the small stuff — and rewards those who fish small and fine.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike is a sight-hunter here — the clear water means long follows before the take.
Fishing Bergtjärnen
perch and pike sit at the top of the food chain in Bergtjärnen. The clearer water makes the fish wary — and rewards a careful presentation.
Whoever fishes Bergtjärnen regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.
General rules of thumb for this kind of water
- Acidified water yields few, hardy species.
The catch board
- 1Gustav Viklundpike57 cm
- 2Mikko Forsbergpike57 cm
- 3Karl Raskpike53 cm
- 4Jukka Erikssonpike52 cm
- 5Karin Ekpike51 cm
- 6Kjell Karlssonperch19 cm
Species records here
pike53 cmKarl Rask
perch19 cmKjell Karlsson
The same water, for real