Angler Legend
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Lill-Mårdsjön

northern clear oligotrophic deep lake · 64°N
Real lakereal shorelinemeasured max depth 31 m5 species on recordsizes from survey fishingreal water chemistrysources & method
clarity 8.9 mmax depth 31 mpH 7.1oligotrophicstatus goodforest track · 22 min for the last stretch

Character of the water

Lill-Mårdsjön lies in the cold north — a northern clear oligotrophic deep 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.

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 — Lill-Mårdsjön FVOF. Day permit ~60 kr · annual permit ~300 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 Lill-Mårdsjön

perch predatory fish
typically ~20 cm · can reach 27 cm
Perch moves carefully in the clear water — small mouthfuls, many of them.
elritsa fish
typically ~9 cm · can reach 9 cm
Here elritsa lives on the small stuff — and rewards those who fish small and fine.
trout salmonids
typically ~24 cm · can reach 29 cm
In the clear water trout picks its moments — wary, but relentless once committed.
Arctic char salmonids
typically ~18 cm · can reach 34 cm
In the clear water Arctic char picks its moments — wary, but relentless once committed.
whitefish whitefish
typically ~44 cm · can reach 57 cm
Whitefish holds in the open water column where light and temperature set the day.

Fishing Lill-Mårdsjön

perch, trout and Arctic char sit at the top of the food chain in Lill-Mårdsjön, carried by elritsa and whitefish. The clearer water makes the fish wary — and rewards a careful presentation.

Every session at Lill-Mårdsjön is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

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. 1Linnea Björkwhitefish37 cm
  2. 2Oskar Nilssonwhitefish35 cm
  3. 3Rickard Olofssontrout18 cm
  4. 4Nils Sandströmperch17 cm
  5. 5Karl Boströmperch16 cm
  6. 6Maria Weberelritsa7 cm
Species records here
whitefish37 cmLinnea Björk
trout18 cmRickard Olofsson
perch17 cmNils Sandström
elritsa7 cmMaria Weber
The same water, for real