Nannsjön

clear oligotrophic forest lake · 61°N

Real lakereal shorelinemeasured max depth 8 m12 species on recordreal water chemistrysources & method →

clarity 8.8 mmax depth 8 mpH 7.1oligotrophicstatus goodno road · 50 min for the last stretch

Character of the water

Nannsjön 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 remote, ringed by forest and bog far from any road. Few find their way here — the water is untouched and the stock undisturbed.

Moderately deep (8 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

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

Zander: minimum size 45 cm · protected during the spawn (Apr–May).
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 Nannsjön

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.

björkna fish

typically ~18 cm · can reach 35 cm

Björkna holds the bottom even in clear water — shade and depth are its cover.

bream coarse fish

typically ~38 cm · can reach 65 cm

Bream holds the bottom even in clear water — shade and depth are its cover.

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.

ruffe perch family

typically ~12 cm · can reach 22 cm

Ruffe holds the bottom even in clear water — shade and depth are its cover.

zander predatory fish

typically ~50 cm · can reach 95 cm

Zander is a sight-hunter here — the clear water means long follows before the take.

grayling fish

typically ~30 cm · can reach 50 cm

Here grayling lives on the small stuff — and rewards those who fish small and fine.

id fish

typically ~38 cm · can reach 75 cm

Here id lives on the small stuff — and rewards those who fish small and fine.

burbot bottom fish

typically ~45 cm · can reach 90 cm

Burbot lives down in the cool — the deep is its home ground all year.

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.

nors fish

typically ~12 cm · can reach 22 cm

Nors holds in the open water column where light and temperature set the day.

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 Nannsjön

Nannsjön holds 12 species, with perch, pike and zander at the top of the chain and björkna, bream and ruffe schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.

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 Nannsjön 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

1Anna Blomburbot41 cm
2Fredrik Boströmbream38 cm
3Rickard Olofssonburbot37 cm
4Torbjörn Karlssontrout29 cm
5Hanna Lindqvistgrayling24 cm
6Hanna Petterssonnors10 cm

Species records here

burbot41 cmAnna Blom

bream38 cmFredrik Boström

trout29 cmTorbjörn Karlsson

grayling24 cmHanna Lindqvist

nors10 cmHanna Pettersson

The same water, for real

This water's real catch reports — and the logbook for your own.Fångstrapport.sein Swedish

The real bite table for this water — for your next real session.Huggtabell.sein Swedish