Llyn Frogwy is a scenic upland lake in Wales offering a peaceful fishing experience in a rugged mountain setting. The water holds a good population of wild brown trout and char, making it an attractive destination for traditional stillwater anglers. The exposed location and natural character provide a rewarding day out for those seeking solitude and quality trout fishing.
The close season on Llyn Frogwy runs 15 March – 15 June. Effective methods include Fly, Float, Lure.
Area
1.8 ha
County
Ynys Môn / Isle of Anglesey
Type
Lake
Access
Free Fishing
Close Season
15 March – 15 June
Best Fishing Methods at Llyn Frogwy
Recommended methods for Llyn Frogwy 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 Frogwy?+
Species information for this water is available to PiscaMaps members.
How do I get a permit for Llyn Frogwy?+
Fishing at Llyn Frogwy is free with a valid Environment Agency rod licence. No day ticket or club membership is required.
When is the close season at Llyn Frogwy?+
The close season at Llyn Frogwy is 15 March – 15 June. Fishing is not permitted during this period under EA byelaws.
What are the best methods for fishing Llyn Frogwy?+
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 Frogwy?+
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 Frogwy
A valid Environment Agency rod licence is required to fish Llyn Frogwy — 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 Frogwy is a UK stillwater with quality coarse fishing. Check weather and conditions before your visit and always pack out your litter.
