542
a stunning loch

Llyn Gynon

water managed by Rhayader and Elan Valley Angling Association

Duration: 01:10 Distance: 2.31 km Ascent: 81.37m Difficulty: 32 / 100
Low alkalinity Very shallow Low shoreline complexity Mid elevation Small

This is a large natural lake of around 70 acres in size. It holds abundant, free-rising wild brown trout, averaging about 8oz, although fish to 1lb and larger are sometimes caught.

Walking, often over rough and boggy ground, is the only way to get to the lake. It is about 1 hour from Teifi pools/Pontrhydfendigaid or 2 hours from the Claerwen reservoir in the Elan Valley.

The Molinia grass round this lake is waist high and forms tussocks which are incredibly hard to walk through. Avoid the temptation to walk straight to the Llyn when you see it. Follow the route provided carefully and stick to higher ground. It's best to approach from the Teifi pool and trying to walk on the higher ground that takes you to the north west shore.

The lake is very shallow in the marginal areas and can be waded safely. It is suited to classic ‘walk and cast’ style with traditional wet flies. In June, the lake has one of the best hatches of coch-y-bonddu beetles in Wales, which can bring hundreds of feeding fish to the surface.

  • Ceredigion, Wales
  • Lake
  • Brown trout
Waters nearby

Waters within 5 miles of Llyn Gynon

Llyn Egnant
Ceredigion, Wales
1

Lying deep in the Cambrian Mountains; this wild fishery is one of three llyns that make up the famous Teifi Pools. ...

  • lake
  • Brown trout
Llyn Hir
Ceredigion, Wales
2

One of the famous Teife Pools, Llyn Hir has the reputation as the lake that produces the larger fish. A glacial lake, its 20 foot depth in the northe ...

  • lake
  • Brown trout
Llyn Teifi
Ceredigion, Wales
3

Surrounded by steep, almost sheer sides in places it has many bays and points. It generally produces the most fish of the Teifi lakes, although usuall ...

  • lake
  • Brown trout
Claerwen Reservoir
Rhayader, Wales
4

This is a 900-acre wild brown trout fishery. Access on the north bank along a rough track is suitable for a 4 x 4. Otherwise, most of the reservoir re ...

  • lake
  • Brown trout
Llyn Cerrigllwydion Uchaf
Rhayader, Wales
5

Two natural upland lakes situated in the remote moorland of the upper Elan valley. Cerrig llwydion uchaf is gin clear water and a few small wild bro ...

  • lake
  • Brown trout
Llyn Carw
Rhayader, Wales
6

A small and very remote lake situated to the South West of Claerwen reservoir. It requires a very long walk to get here. The lake has wild brown trout ...

  • lake
  • Brown trout
Cerrig llwydion isaf
Rhayader, Wales
7

Two natural upland lakes situated in the remote moorland of the upper Elan valley. Cerrig llwydion isaf is quite boggy with floating peat beds. It ...

  • lake
  • Brown trout