Kalven
nutrient-rich lowland lake · 60°N
clarity 1.5 mmax depth 7 mpH 5.8eutrophicstatus poorgravel road
Character of the water
Kalven lies in central Sweden — a nutrient-rich lowland lake.
The surroundings
The lake lies half-remote, a fair way from the nearest road, tucked into woodland.
Moderately deep (7 m) — shallow bays, the odd reef and a deeper channel through the middle.
Permits & rules
Fishing permit required — Kalven 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 Kalven
perch predatory fish
typically ~22 cm · can reach 45 cm
The nutrient-rich water keeps perch moving constantly between the feeding grounds.
ål fish
typically ~55 cm · can reach 110 cm
Down on the bottom ål sifts the soft ground — patience beats speed here.
pike predatory fish
typically ~62 cm · can reach 120 cm
Pike hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
burbot bottom fish
typically ~45 cm · can reach 90 cm
Down on the bottom burbot sifts the soft ground — patience beats speed here.
roach coarse fish
typically ~18 cm · can reach 32 cm
The nutrient-rich water keeps roach moving constantly between the feeding grounds.
trout salmonids
typically ~35 cm · can reach 70 cm
Trout hunts by feel more than sight in the stained water — short, hard strikes close to the bait.
vendace whitefish
typically ~16 cm · can reach 28 cm
Vendace follows the schools through open water — here today, gone tomorrow.
Fishing Kalven
Kalven holds 7 species, with perch, pike and burbot at the top of the chain and ål, roach and vendace schooling beneath them. The modest depth keeps most of the fishing within reach of the bank.
Every session at Kalven 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
- Nutrient-rich lakes hold plenty of baitfish but often murky water.
The catch board
- 1Stefan Ektrout29 cm
- 2Klaus Karlssontrout29 cm
- 3Oskar Nilssonperch18 cm
- 4Karl Norénroach15 cm
- 5Linnea Vogelvendace14 cm
- 6Jonas Blomvendace13 cm
Species records here
trout29 cmStefan Ek
perch18 cmOskar Nilsson
roach15 cmKarl Norén
vendace13 cmJonas Blom
The same water, for real
