Lake · Oslo
Store Tryvannet
Lake in Oslo, part of Lysakerelva.
The fishing card
Slalåmbakkene
Finnfisk shows the offer on inatur that lies nearest Store Tryvannet, within 2.5 km of the centre of the water. Read which waters the card covers, and buy it before you fish. Season, size limits and gear restrictions are set by the rights holder, not by us.
Facts about Store Tryvannet
- Type
- Lake
- Area
- 0.04 km²
- Watershed
- Lysakerelva
- Municipality
- Oslo
- Nearest fishing-card offer
- Slalåmbakkene
- Species recorded
- Brown trout and Arctic char, within 2 km
- Zone
- Unknown, NVE has no elevation for this water
Type, area, elevation and watershed come from NVE’s lake register, the species from GBIF and the card from inatur. A water in the register is not permission to fish it. Read what the card above covers, and which rules apply locally.
The fishing season
NVE has no elevation for Store Tryvannet, so Finnfisk cannot say whether it follows lowland and south or mountain and north. Both are below.
Lowland and south
- Brown trout: Peak in May, Jun and Sep. Good in Apr, Jul and Aug. Ice fishing in Jan, Feb, Mar and Dec. Spawning in Sep, Oct and Nov, check the local rules.
- Arctic char: Peak in May. Good in Jun and Sep. Ice fishing in Jan, Feb, Mar, Apr and Dec. Spawning in Sep and Oct, check the local rules.
Mountain and north
- Brown trout: Peak in Jul and Aug. Good in Jun and Sep. Ice fishing in Jan, Feb, Mar, Apr, Nov and Dec. Spawning in Sep and Oct, check the local rules.
- Arctic char: Peak in Jun. Good in Jul, Aug and Sep. Ice fishing in Jan, Feb, Mar, Apr, May, Nov and Dec. Spawning in Sep and Oct, check the local rules.
Ice fishing: Fished through the ice, where the ice holds you. Read the ice fishing guide before you go out on the ice.
The months say how the fishing usually is in the zone, not whether Store Tryvannet is open to fishing. Season and closed periods are set by the rights holder and by local rules. See the whole table for both zones.
Conditions right now
In a browser, this block shows today’s weather at Store Tryvannet: temperature, wind, rain, sunrise and sunset, the best times at first light and dusk, and the moon phase. The weather comes from Open-Meteo.
Which colour should you use?Bite table for Store Tryvannet
In a browser, this block shows first light, dusk and the moon periods at Store Tryvannet for today and the next two days.
Species recorded at this water
- Brown trout 35
- Arctic char 1
GBIF record counts within 2 km of the centre point of Store Tryvannet, not a population estimate and not a stocking list. Coordinates in older datasets are rounded, so a record at the outer edge of the circle may belong to the neighbouring water.
On the map
Nearby
Nordmarka (Oslo)
A curated spot about 6 km away, with gear, rules and tips.
Fishing in Oslo
Every named water in the municipality, the cards available there, and which species are recorded.
Everything here is advisory. Season, size limits, quotas and gear rules are set by the rights holder and by regulation, and should be confirmed before you fish. About the sources

