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Granträsket

northern clear oligotrophic deep lake · 64°N
Real lakereal shoreline5 species on recordsources & method
clarity 7.9 mmax depth 26 mpH 6.7oligotrophicstatus goodgravel road

Character of the water

Granträsket 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 10 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.

Large and deep (26 m): a central basin ringed by drop-offs and shallow bays around the edges — varied bottom with many spots to read.

Permits & rules

Fishing permit required — Granträsket 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 Granträsket

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.
regnbåge fish
typically ~35 cm · can reach 70 cm
In the clear water regnbåge picks its moments — wary, but relentless once committed.

Fishing Granträsket

The species list of Granträsket runs to 5. 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.

The fishing here follows the water's own rhythm: dawn and dusk have their windows, fronts close and open them, and the season moves the fish. No two sessions at Granträsket are alike.

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. 1Ida Boströmpike66 cm
  2. 2Tomas Åströmregnbåge31 cm
  3. 3Kjell Hedlundregnbåge28 cm
  4. 4Ole Sandströmtrout28 cm
  5. 5Astrid Wagnerperch19 cm
  6. 6Klaus Karlssonperch18 cm
Species records here
pike66 cmIda Boström
regnbåge28 cmKjell Hedlund
trout28 cmOle Sandström
perch18 cmKlaus Karlsson
The same water, for real