Angler Legend
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Trolltjärnen

northern clear oligotrophic forest lake · 64°N
Real lakereal shorelinesources & method
clarity 6.7 mmax depth 16 mpH 6.7oligotrophicstatus goodforest track · 22 min for the last stretch

Character of the water

Trolltjärnen lies in the cold north — a northern clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 9 m and splits the lake into two worlds.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

A small but surprisingly deep pocket (16 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Trolltjärnen FVOF. Day permit ~140 kr · annual permit ~700 kr.

  • Pike: keep at most one over 75 cm per day.
  • Trout & Arctic char: protected during the autumn spawn · catch-and-release on certain stretches.
  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Trolltjärnen

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.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout is a sight-hunter here — the clear water means long follows before the take.
Arctic char salmonids
typically ~35 cm · can reach 70 cm
Arctic char is a sight-hunter here — the clear water means long follows before the take.
whitefish whitefish
typically ~30 cm · can reach 55 cm
Whitefish cruises the open water — the depth it picks follows the light through the day.

Fishing Trolltjärnen

The species list of Trolltjärnen runs to 6. The predators — perch, pike and trout — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.

Every session at Trolltjärnen is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.
  • In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.

The catch board

6 anglers · 12 catches
  1. 1Gustav Åströmpike65 cm
  2. 2Magnus Fischerpike52 cm
  3. 3Astrid Nieminenpike50 cm
  4. 4Maria Johansenperch19 cm
  5. 5Elin Hedlundperch18 cm
  6. 6Klaus Olofssonroach16 cm
Species records here
pike65 cmGustav Åström
perch18 cmElin Hedlund
roach16 cmKlaus Olofsson
The same water, for real