Llyn y Bi is a small upland lake in Wales offering a peaceful fishing experience in a scenic mountain setting. The water holds populations of wild brown trout and is typical of Welsh hill lakes, providing a challenging but rewarding environment for keen anglers. The surrounding landscape and relatively undisturbed nature make it an attractive destination for those seeking solitude and traditional lake fishing.
The close season on Llyn y Bi runs 15 March – 15 June. Effective methods include Fly, Float, Lure.
County
Gwynedd
Type
Lake
Access
Free Fishing
Close Season
15 March – 15 June
Best Fishing Methods at Llyn y Bi
Recommended methods for Llyn y Bi include Fly, Float, Lure. The most effective approach will depend on conditions, season and target species.
FlyFloatLure
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How do I get a permit for Llyn y Bi?+
Fishing at Llyn y Bi 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 Bi?+
The close season at Llyn y Bi is 15 March – 15 June. Fishing is not permitted during this period under EA byelaws.
What are the best methods for fishing Llyn y Bi?+
Recommended methods include Fly, Float, Lure. 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 Bi?+
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 Bi
A valid Environment Agency rod licence is required to fish Llyn y Bi — 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 Bi is a UK stillwater with quality coarse fishing. Check weather and conditions before your visit and always pack out your litter.
