Gwynedd
Llyn Cwmorthin
Season 3 Mar to 30 Sept
Day tickets
Buy a ticket for a single day, with rates and dates further down.
Stillwater
22 acres, bank fishing only.
About Llyn Cwmorthin
Llyn Cwmorthin covers 22 acres at about 1,330 feet, between the Moelwyn and Nyth y Gigfran mountains above Tan y Grisiau, and is half an hour’s walk from the village. The association says it holds an abundant head of brown trout and is a popular lake for a couple of hours’ fishing. It fishes well with fly: Zulu or Bibio early in the season, then Hare’s Ear Nymph, Alder and Greenwell’s Glory. In late May and early June there is a very good hatch of the sepia dun, known locally as cogyn, and early morning, dusk and night fishing give the best sport.
The association’s permit is needed and its prices are on its permits page. The lake season runs from 3 March to 30 September. The position shown is approximate.
How you can fish here
- Methods
- Any Method
How to book
Day tickets and booking
- CA Cambrian Angling Association Day tickets
Day tickets
Day, week and season permits are sold at Siop Antur Stiniog, Brethyn Blaenau and the Eurospar Post Office in Blaenau Ffestiniog and at Siop Dewi in Penrhyndeudraeth, and can be ordered online from the permits page. Adult and junior prices are on that page.
View club details
Fishing details
- Water type
- Stillwater
- Size
- 22 acres
- Lake
- 1
- Boat fishing
- Bank only
Stocking and fish species
Rules and policies
Fishing rules for Llyn Cwmorthin
A permit from the association and a Natural Resources Wales rod licence are needed, and the permit must be carried at all times when fishing. Any legal method is allowed with a single rod and reel, including float tube fishing, at the angler’s own risk. No dogs. The season runs from 3 March to 30 September.
Where you'll fish
Location
Approximate locationExact location is hidden at the owner's request..
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FAQ
Llyn Cwmorthin FAQs
Practical questions anglers ask before fishing Llyn Cwmorthin, from tickets to tactics.
01How many rods are allowed on Llyn Cwmorthin at any one time?
02What species can I expect to catch on Llyn Cwmorthin?
03Do I need to wade, or can I fish from the bank?
04Is a ghillie available, and do I need one?
05Where do I park, and how do I access the beat?
06What tackle should I bring?
07What happens if conditions are poor on the day I've booked?
08Are dogs allowed on the beat?
Price on application
Ask when you book














