Fly Fishing on the River Grwyne Fawr
2 beats
1 species listed
Anglers here can target brown trout.
About the River Grwyne Fawr
The Grwyne Fawr rises at Blaen Grwyne Fawr, on the southern slopes of Rhos Dirion in the Black Mountains, and flows south east. Its flow is held back by the Grwyne Fawr Reservoir, and below the dam the river runs through Mynydd Du Forest. Further down the valley turns west near Partrishow, and the river is joined by the Grwyne Fechan near Llanbedr. It then runs south through Llangenny to meet the Usk at Glangrwyney. A section of the Grwyne Fawr forms the border between Powys and Monmouthshire.
The valley is sparsely populated and the river is a small, remote tributary of the Usk. It is fished with the fly for wild trout.
Check the details for the stretch you plan to fish.
Where the Grwyne Fawr runs
The river's course with every beat and fishery we list on it. Click a marker to read about that water.
Fishing Beats on the Grwyne Fawr
Browse all 2 beatsBrowse day tickets, syndicate rods, and permit fishing on the Grwyne Fawr. Each beat listing includes pricing, species, and booking details.
Fish species
Anglers on the Grwyne Fawr can target brown trout. Brown trout dominate most beats here; grayling, sea trout, and salmon appear on certain rivers and seasons.
River Grwyne Fawr at a glance
- Source
- Blaen Grwyne Fawr, Black Mountains
- Mouth
- River Usk at Glangrwyney
- Tributary of
- River Usk
- Country
- United Kingdom
FAQ
Grwyne Fawr FAQs
Common questions about fishing the Grwyne Fawr, from day tickets and seasons to what to expect on the bank.
01Can I fish the Grwyne Fawr?
02How much does it cost to fish the Grwyne Fawr?
03When is the fishing season on the Grwyne Fawr?
04What fish can I catch in the Grwyne Fawr?
05Do I need a licence to fish the Grwyne Fawr?
Worth a read
2 bookable beats
On the Grwyne Fawr
