Where is the fishing water Alte Isen located?

The fishing water Alte Isen is located [Deutschland](https://angelradar.de/karte/deutschland) - in the state of [Bayern](https://angelradar.de/karte/deutschland/bayern) - in the cities of [Landkreis Erding](https://angelradar.de/karte/deutschland/bayern/landkreis%20erding) and [Dorfen](https://angelradar.de/karte/deutschland/bayern/dorfen). The region offers anglers an attractive fishing opportunity with good prospects.

What type of water is Alte Isen?

Alte Isen is a water of unknown type - possibly a real insider tip for anglers.

Is Alte Isen a good fishing spot?

Some catches have been documented at Alte Isen. The water appears to have potential - ideal for anglers who like to discover new spots.

Which fish species is caught most often in Alte Isen?

The most commonly caught fish in Alte Isen is [Barsch](https://angelradar.de/fischarten/barsch). This species feels particularly at home in this River and offers good catching opportunities.

Which fishing method is most successful at Alte Isen?

The fishing method [Finesse](https://angelradar.de/angelmethoden/spinnfischen/finesse) has proven particularly effective at Alte Isen. Many anglers regularly achieve good catches with it.

How many catches does an angler average at Alte Isen?

A total of 2 catches have been documented by one person at Alte Isen - a promising figure for beginners.

When do fish bite best at Alte Isen - during the day or at night?

The catch statistics show: At Alte Isen fish are particularly active during the day, especially between 6 a.m. and 10 p.m.. Fishing at this time significantly increases your chances.

Which fish species can be found in Alte Isen?

The following fish species are known or confirmed in Alte Isen: Barsch. This River therefore offers a diverse range of species for anglers.

Do you need a fishing licence for Alte Isen?

In Germany, fishing generally requires a valid fishing licence (state examination) as well as a permit from the respective water manager. Before fishing at Alte Isen, please check the current regulations on-site or with the responsible fishing club.

Fishing an der Alte Isen - Water body

Angelradar

Explore

Fishing an der Alte Isen

Worth knowing about the water body

Alte Isen ist ein Fluss bei Dorfen und ein beliebtes Angelgewässer. Angeln an der Alte Isen – auf Angelradar findest du die Karte, gefangene Fischarten, aktuelle Fänge und Statistiken der Community.

Record

Perch

28 cm / 275 g

Frame

06/14/2026, 15:20

Bite Index

Catch chances & best biting times for Alte Isen

→

Handy tools for anglers

Data-driven helpers from Angelradar - find the right water, the right lure and the best time to fish.

Bite score

Estimate your chances from real catch data - factoring in moon, air pressure, weather and time of day.

Lure guide

Which lure catches which fish? Find the right lure for your target species.

Fish identifier

Upload a fish photo and get an AI-assisted estimate of possible species.

Fish stock

Discover where which species occur - based on real community catch data.

Fish calculator

Calculate weight and condition factor using Fulton's formula - quick and easy.

Closed seasons

Closed seasons and minimum sizes by state - so you always fish within the rules.