Llyn Cadarn is a small upland lake in Wales offering a tranquil fishing experience in a scenic mountain setting. The water holds populations of brown trout and is well-suited to fly fishing enthusiasts seeking an intimate, less-pressured environment. The exposed location and natural character make it an attractive destination for anglers seeking peace and solitude in Welsh hill country.
The close season on Llyn Cadarn runs 15 March – 15 June. Effective methods include Fly, Float, Lure.
County
Ynys Môn / Isle of Anglesey
Type
Lake
Access
Free Fishing
Close Season
15 March – 15 June
Best Fishing Methods at Llyn Cadarn
Recommended methods for Llyn Cadarn include Fly, Float, Lure. The most effective approach will depend on conditions, season and target species.
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How do I get a permit for Llyn Cadarn?+
Fishing at Llyn Cadarn is free with a valid Environment Agency rod licence. No day ticket or club membership is required.
When is the close season at Llyn Cadarn?+
The close season at Llyn Cadarn is 15 March – 15 June. Fishing is not permitted during this period under EA byelaws.
What are the best methods for fishing Llyn Cadarn?+
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 Cadarn?+
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 Cadarn
A valid Environment Agency rod licence is required to fish Llyn Cadarn — buy yours at gov.uk. No additional permit is required — the water is free to fish with a rod licence.
Located in Ynys Môn / Isle of Anglesey, Llyn Cadarn is a UK stillwater with quality coarse fishing. Check weather and conditions before your visit and always pack out your litter.
