Angler Legend
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Isakstjärnen

clear oligotrophic forest lake · 63°N
Real lakereal shorelinemeasured max depth 3 msources & method
clarity 6.7 mmax depth 3 mpH 6.7oligotrophicstatus goodpaved road

Character of the water

Isakstjärnen lies in central Sweden — a clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 8 m and splits the lake into two worlds.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

Shallow throughout (max 3 m), with reeds and vegetation over large areas — water that warms fast in spring.

Permits & rules

Fishing permit required — Isakstjärnen 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 Isakstjärnen

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.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace cruises the open water — the depth it picks follows the light through the day.

Fishing Isakstjärnen

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

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 Isakstjärnen are alike.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.

The catch board

6 anglers · 12 catches
  1. 1Axel Forsbergtrout38 cm
  2. 2Ole Björktrout33 cm
  3. 3Heike Holmroach15 cm
  4. 4Torbjörn Karlssonroach14 cm
  5. 5Anders Nilssonroach14 cm
  6. 6Jukka Sundinvendace13 cm
Species records here
trout38 cmAxel Forsberg
roach14 cmTorbjörn Karlsson
vendace13 cmJukka Sundin
The same water, for real