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Flärken

northern clear oligotrophic deep lake · 63°N
Real lakereal shorelinesources & method
clarity 8.1 mmax depth 21 mpH 6.7oligotrophicstatus goodgravel road

Character of the water

Flärken lies in the cold north — a northern clear oligotrophic deep 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 (21 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Flärken FVOF. Day permit ~100 kr · annual permit ~500 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 Flärken

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
pike predatory fish
typically ~62 cm · can reach 120 cm
In the clear water pike picks its moments — wary, but relentless once committed.
roach coarse fish
typically ~18 cm · can reach 32 cm
Roach moves carefully in the clear water — small mouthfuls, many of them.
trout salmonids
typically ~35 cm · can reach 70 cm
In the clear water trout picks its moments — wary, but relentless once committed.
Arctic char salmonids
typically ~35 cm · can reach 70 cm
In the clear water Arctic char picks its moments — wary, but relentless once committed.

Fishing Flärken

perch, pike and trout sit at the top of the food chain in Flärken, carried by roach. The clearer water makes the fish wary — and rewards a careful presentation.

Whoever fishes Flärken 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

  • 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. 1Heike Holmperch19 cm
  2. 2Roland Schmidtperch19 cm
  3. 3Heike Sundinperch18 cm
  4. 4Wolfgang Nyströmperch18 cm
  5. 5Elin Hedlundroach15 cm
  6. 6Mats Nieminenroach14 cm
Species records here
perch19 cmHeike Holm
roach14 cmMats Nieminen
The same water, for real