Gastsjön
clear oligotrophic forest lake · 63°N
clarity 7.2 mmax depth 9 mpH 6.7oligotrophicstatus goodgravel road
Character of the water
Gastsjön 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 (9 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Gastsjön FVOF. Day permit ~140 kr · annual permit ~700 kr.
- Pike: keep at most one over 75 cm per day.
- Handheld tackle only. Respect the protected zones at the inlets and outlets.
Species in Gastsjön
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.
Fishing Gastsjön
The species list of Gastsjön runs to 3. The predators — perch and pike — hunt where the baitfish gather, and on a water this size you soon learn where it holds its fish.
Whoever fishes Gastsjön regularly builds something of their own: a log of what took, where and when. That's how the water gives up its patterns — cast by cast, never all at once.
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
- 1Elin Viklundpike58 cm
- 2Anna Blompike55 cm
- 3Eva Falkpike55 cm
- 4Gustav Schmidtpike50 cm
- 5Magnus Brandtpike49 cm
- 6Fredrik Krügerperch18 cm
Species records here
pike50 cmGustav Schmidt
perch18 cmFredrik Krüger
The same water, for real
