Llyn y Gadair is a scenic mountain lake situated in the Snowdonia region of Wales, offering a wild and remote fishing experience. This high-altitude water holds good populations of brown trout and Arctic char, making it attractive to both fly fishers and traditional anglers. The picturesque moorland setting provides a rewarding day out for those seeking solitude and quality fishing in a natural Welsh landscape.
The close season on Llyn y Gadair runs 15 March – 15 June. Effective methods include Fly, Lure, Float.
Area
18.9 ha
County
Gwynedd
Type
Lake
Access
Free Fishing
Close Season
15 March – 15 June
Best Fishing Methods at Llyn y Gadair
Recommended methods for Llyn y Gadair include Fly, Lure, Float. The most effective approach will depend on conditions, season and target species.
FlyLureFloat
Frequently Asked Questions
What fish can I catch at Llyn y Gadair?+
Species information for this water is available to PiscaMaps members.
How do I get a permit for Llyn y Gadair?+
Fishing at Llyn y Gadair is free with a valid Environment Agency rod licence. No day ticket or club membership is required.
When is the close season at Llyn y Gadair?+
The close season at Llyn y Gadair is 15 March – 15 June. Fishing is not permitted during this period under EA byelaws.
What are the best methods for fishing Llyn y Gadair?+
Recommended methods include Fly, Lure, Float. The most effective approach will vary by season and target species — adjust tactics to conditions on the day.
Do I need a rod licence for Llyn y Gadair?+
Yes — all anglers aged 13 and over fishing in England and Wales need a valid Environment Agency rod licence. Buy yours at gov.uk/get-a-fishing-licence before your session.
Planning a Trip to Llyn y Gadair
A valid Environment Agency rod licence is required to fish Llyn y Gadair — buy yours at gov.uk. No additional permit is required — the water is free to fish with a rod licence.
Located in Gwynedd, Llyn y Gadair is a UK stillwater with quality coarse fishing. Check weather and conditions before your visit and always pack out your litter.
