Angler Legend
← Map

Ottsjön

northern clear oligotrophic deep lake · 63°N
Real lakereal shorelinemeasured max depth 31 m5 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 3.3 mmax depth 31 mpH 7.1oligotrophicstatus goodgravel road

Character of the water

Ottsjön lies in the cold north — a northern clear oligotrophic deep lake.

The surroundings

The lake lies half-remote, a fair way from the nearest road, tucked into woodland.

Large and deep (31 m): a central basin ringed by drop-offs and shallow bays around the edges — varied bottom with many spots to read.

Permits & rules

Fishing permit required — Ottsjön FVOF. Day permit ~140 kr · annual permit ~700 kr.

  • 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 Ottsjön

elritsa fish
typically ~7 cm · can reach 12 cm
Here elritsa lives on the small stuff — and rewards those who fish small and fine.
grayling fish
typically ~42 cm · can reach 43 cm
Grayling moves carefully in the clear water — small mouthfuls, many of them.
burbot bottom fish
typically ~31 cm · can reach 40 cm
Burbot holds the bottom even in clear water — shade and depth are its cover.
trout salmonids
typically ~30 cm · can reach 58 cm
In the clear water trout picks its moments — wary, but relentless once committed.
Arctic char salmonids
typically ~37 cm · can reach 39 cm
In the clear water Arctic char picks its moments — wary, but relentless once committed.

Fishing Ottsjön

Ottsjön holds 5 species, with grayling, burbot and trout at the top of the chain and elritsa schooling beneath them. The depth gives the water two storeys — and the fish move between them with the season.

Whoever fishes Ottsjön 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

  • In deep, oxygenated lakes the predators seek cool depth in summer, shallower in spring and autumn.

The catch board

6 anglers · 12 catches
  1. 1Axel ForsbergArctic char34 cm
  2. 2Wolfgang Krügertrout25 cm
  3. 3Roland Lundtrout25 cm
  4. 4Heike Boströmtrout25 cm
  5. 5Petra Olofssonburbot24 cm
  6. 6Karin Nilssonelritsa6 cm
Species records here
Arctic char34 cmAxel Forsberg
trout25 cmRoland Lund
burbot24 cmPetra Olofsson
elritsa6 cmKarin Nilsson
The same water, for real