137
a stunning loch
Blaenau Ffestiniog, Gwynedd

Llyn Cwmorthin

water managed by Cambrian Angling Association

Directions
Moderate alkalinity Shallow Moderate shoreline complexity Mid elevation Very small

Fairly easily accessible on foot, ideal for those looking to wet a line for a couple of hours. Holds a good stock of wild fish.

  • Blaenau Ffestiniog, Gwynedd, Wales
  • Lake
  • Brown trout

Permission & Tickets

Permits can be purchased online and from the following locations:

Siop Antur Stiniog,
Units 1 And 2 High Street,
Blaenau Ffestiniog.

Brethyn Blaenau,
33 High St,Blaenau Ffestiniog.
01766 831536

Siop Dewi
14-15 High St, Penrhyndeudraeth
LL48 6BN
01766 770266

Swyddfa'r Post,
Eurospar,
Market Place.
Blaenau Ffestiniog.
01766 830115

Waters nearby

Waters within 5 miles of Llyn Cwmorthin

Llyn Conglog
Blaenau Ffestiniog, Gwynedd
1

A short distance from the summit of Allt Fawr lies Llyn Conglog. At 2000 feet, this remote eight-acre lake is worth a visit for the views alone. Du ...

  • lake
  • Brown trout
Llyn Cwm Corsiog
Blaenau Ffestiniog, Gwynedd
2

Any method is permitted. The lake is at around 1,720 feet above sea level and 1 and a half hour's walk from Tanygrisiau. At 7 acres, Cwm Corsiog ...

  • lake
  • Brown trout
Llyn Cwm Foel
Blaenau Ffestiniog, Gwynedd
3

The dam was breached in the early 90’s for safety reasons, it has since been partly rebuilt to supply a water turbine, but not to its former level. Al ...

  • lake
  • Brown trout
Llyn yr Adar
Blaenau Ffestiniog, Gwynedd
4

Sitting below the northern slopes of a mountain called Cnicht, lies LLyn yr Adar, in the Snowdonia National Park. Porthmadog lies to the southwest and ...

  • lake
  • Brown trout
Llynnau’r Cwn
Blaenau Ffestiniog, Gwynedd
5

Llynnau’r Cwn, or “Lakes of the Hound”, lie to the north west of Blaenau Ffestiniog, in Snowdonia National Park. Comprising of three small lakes they ...

  • lake
  • Brown trout
Llyn Dyrnogydd
Blaenau Ffestiniog, Wales
6

Llyn Dyrnogydd is a very small freshwater lake located in Conwy, Wales. It is generally shallow with high alkalinity and is situated at mid altitude. ...

  • lake
  • Brown trout
Llyn Llagi
Blaenau Ffestiniog, Gwynedd
7

An 8 acre lake that's a good hike but well worth the effort. A good average size of hard fighting wild brown trout. Try your flies below the steep cl ...

  • lake
  • Brown trout
Llynnau Barlwyd
Blaenau Ffestiniog, Gwynedd
8

Two lakes, one ten acres, the other five. Both lakes are thirty-minute walk from the lay-by at the top of the Crimea Pass. ...

  • lake
  • Brown trout
Llyn Manod
Blaenau Ffestiniog, Gwynedd
9

This 16-acre lake lies halfway between the Manod Mawr and Manod Bach mountains, above the town to the East. Fishing is rather rough due to the rocky s ...

  • lake
  • Brown trout
Llyn Du bach
Blaenau Ffestiniog, Gwynedd
10

Llyn Dubach sits above the town of Blaenau Ffestiniog, beyond the slate tips of some of the oldest quarries in the region. Now the quarries have long ...

  • lake
  • Brown trout
Llyn Morwynion
Blaenau Ffestiniog, Gwynedd
11

Situated about 200 metres above the lay-by on the B4391 road to Bala from Ffestiniog. Access can also be gained from Dubach y Bont, which lies 200 met ...

  • lake
  • Brown trout and Rainbow trout
Llynnau Gamallt
Blaenau Ffestiniog, Gwynedd
12

The two Gamallt Lakes are situated in the Western part of the Migneint Mountain, being the expanse of mountain that stretches between the parishes of ...

  • lake
  • Brown trout
Llyn Dubach Y Bont
Blaenau Ffestiniog, Gwynedd
13

Even the smallest of waters may tempt the imagination of curious anglers. One such unassuming little lake is Llyn Dubach Y Bont. A natural body of wat ...

  • lake
  • Brown trout