Ynys Môn / Isle of AngleseyLake24.4 haFree Fishing
About Llyn Penrhyn
Llyn Penrhyn is a scenic upland lake in Snowdonia, Wales, offering a peaceful fishing experience in a mountainous setting. The water holds populations of brown trout and is popular with fly fishers seeking traditional lake fishing in a wild, natural environment. The exposed, windswept character of the lake provides challenging but rewarding angling opportunities.
The close season on Llyn Penrhyn runs 15 March – 15 June. Effective methods include Fly, Float, Lure.
Area
24.4 ha
County
Ynys Môn / Isle of Anglesey
Type
Lake
Access
Free Fishing
Close Season
15 March – 15 June
Best Fishing Methods at Llyn Penrhyn
Recommended methods for Llyn Penrhyn include Fly, Float, Lure. The most effective approach will depend on conditions, season and target species.
FlyFloatLure
Frequently Asked Questions
What fish can I catch at Llyn Penrhyn?+
Species information for this water is available to PiscaMaps members.
How do I get a permit for Llyn Penrhyn?+
Fishing at Llyn Penrhyn is free with a valid Environment Agency rod licence. No day ticket or club membership is required.
When is the close season at Llyn Penrhyn?+
The close season at Llyn Penrhyn is 15 March – 15 June. Fishing is not permitted during this period under EA byelaws.
What are the best methods for fishing Llyn Penrhyn?+
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 Penrhyn?+
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 Penrhyn
A valid Environment Agency rod licence is required to fish Llyn Penrhyn — 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 Penrhyn is a UK stillwater with quality coarse fishing. Check weather and conditions before your visit and always pack out your litter.
