Koltjärnen
northern mesotrophic lake · 63°N
clarity 2.5 mmax depth 5 mpH 7.0mesotrophicstatus goodgravel road
Character of the water
Koltjärnen lies in the cold north — a northern mesotrophic lake.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Koltjärnen FVOF. Day permit ~100 kr · annual permit ~500 kr.
- Zander: minimum size 45 cm · protected during the spawn (Apr–May).
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Koltjärnen
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.
roach coarse fish
typically ~18 cm · can reach 32 cm
Here roach lives on the small stuff — and rewards those who fish small and fine.
zander predatory fish
typically ~50 cm · can reach 95 cm
Zander is a sight-hunter here — the clear water means long follows before the take.
Fishing Koltjärnen
The species list of Koltjärnen runs to 4. The predators — perch, pike and zander — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.
Whoever fishes Koltjärnen 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.
The catch board
- 1Stefan Ekzander41 cm
- 2Elin Åbergperch20 cm
- 3Mikko Krügerperch19 cm
- 4Elin Nieminenperch18 cm
- 5Bjørn Boströmroach16 cm
- 6Stefan Wikströmroach15 cm
Species records here
zander41 cmStefan Ek
perch19 cmMikko Krüger
roach15 cmStefan Wikström
The same water, for real
