Trollsjön
clear oligotrophic forest lake · 59°N
clarity 7.3 mmax depth 5 mpH 6.7oligotrophicstatus goodgravel road
Character of the water
Trollsjön lies in central Sweden — a clear oligotrophic forest lake. The water is crystal-clear and the fish skittish in the sharp light.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Moderately deep (5 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Trollsjön 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 Trollsjön
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.
Fishing Trollsjön
perch, pike and trout sit at the top of the food chain in Trollsjön, carried by roach. 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 Trollsjön 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
- 1Oskar Lehmannpike54 cm
- 2Henrik Lundtrout32 cm
- 3Kjell Falktrout31 cm
- 4Bjørn Boströmtrout31 cm
- 5Stefan Olofssontrout30 cm
- 6Emil Nieminenperch20 cm
Species records here
pike54 cmOskar Lehmann
trout31 cmKjell Falk
perch20 cmEmil Nieminen
The same water, for real
