Angler Legend
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Muonionjärvi

northern clear oligotrophic deep lake · 68°N
Real lakereal shorelinesources & method
clarity 7.3 mmax depth 24 mpH 6.7oligotrophicstatus goodgravel road

Character of the water

Muonionjärvi lies in the cold north — a northern clear oligotrophic deep lake. The water is crystal-clear and the fish skittish in the sharp light. In summer a thermocline settles around 9 m and splits the lake into two worlds.

The surroundings

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

A small but surprisingly deep pocket (24 m) with steep drops straight down from shore — the bottom falls away fast.

Permits & rules

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

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.
trout salmonids
typically ~35 cm · can reach 70 cm
In the clear water trout picks its moments — wary, but relentless once committed.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace cruises the open water — the depth it picks follows the light through the day.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Burbot holds the bottom even in clear water — shade and depth are its cover.

Fishing Muonionjärvi

Muonionjärvi holds 6 species, with perch, pike and trout at the top of the chain and roach and vendace schooling beneath them. The depth gives the water two storeys — and the fish move between them with the season.

Every session at Muonionjärvi 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. 1Nils Åbergburbot37 cm
  2. 2Roland Sandströmtrout31 cm
  3. 3Mikael Korhonentrout29 cm
  4. 4Jürgen Schmidtroach18 cm
  5. 5Björn Falkroach15 cm
  6. 6Karl Månssonroach14 cm
Species records here
burbot37 cmNils Åberg
trout29 cmMikael Korhonen
roach18 cmJürgen Schmidt
The same water, for real