Angler Legend
← Map

Altertjärnen

northern acidified forest lake · 66°N
Real lakereal shorelinesources & method
clarity 5.6 mmax depth 6 mpH 5.1oligotrophicstatus unsatisfactorypaved road

Character of the water

Altertjärnen lies in the cold north — a northern acidified forest lake. The water is crystal-clear and the fish skittish in the sharp light. Acidification has thinned life down to the hardiest few.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

Moderately deep (6 m) — shallow bays, the odd reef and a deeper channel through the middle.

Permits & rules

Fishing permit required — Altertjärnen 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 Altertjärnen

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.

Fishing Altertjärnen

perch and pike sit at the top of the food chain in Altertjärnen. The clearer water makes the fish wary — and rewards a careful presentation.

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 Altertjärnen are alike.

General rules of thumb for this kind of water

  • Clear water makes fish light-shy — dawn, dusk and night are usually best.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Jonas Blompike52 cm
  2. 2Heike Sundinpike50 cm
  3. 3Magnus Raskperch20 cm
  4. 4Bjørn Falkperch18 cm
  5. 5Per Fischerperch18 cm
  6. 6Rickard Olofssonperch18 cm
Species records here
pike52 cmJonas Blom
perch18 cmRickard Olofsson
The same water, for real