Angler Legend
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Tronebosjön

southern clear oligotrophic deep lake · 57°N
Real lakereal shorelinesources & method
clarity 6.6 mmax depth 27 mpH 6.7oligotrophicstatus goodgravel road

Character of the water

Tronebosjön lies in the south — a southern clear oligotrophic deep 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 lies half-remote, a fair way from the nearest road, tucked into woodland.

A small but surprisingly deep pocket (27 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

Fishing permit required — Tronebosjön FVOF. Day permit ~60 kr · annual permit ~300 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 Tronebosjön

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.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot lives down in the cool — the deep is its home ground all year.

Fishing Tronebosjön

The species list of Tronebosjön 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 Tronebosjön 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. 1Karl Boströmpike51 cm
  2. 2Axel Nieminenburbot40 cm
  3. 3Ida Raskburbot36 cm
  4. 4Per Sundintrout30 cm
  5. 5Emil Åströmperch19 cm
  6. 6Magnus Raskroach15 cm
Species records here
pike51 cmKarl Boström
burbot40 cmAxel Nieminen
trout30 cmPer Sundin
perch19 cmEmil Åström
roach15 cmMagnus Rask
The same water, for real