The Grwyne Fechan is a small, fast-flowing tributary of the River Grwyne in the Black Mountains of Monmouthshire, Wales. This intimate stream offers typical upland Welsh river fishing with clear, rocky character and good gradient, making it suitable for fly fishing enthusiasts seeking native trout in a scenic setting.
Anglers should note the close season on Grwyne Fechan: 15 March – 15 June (rivers, England & Wales). Club membership or day ticket access is required in addition to your EA rod licence on most stretches.
Water level data from the Environment Agency Real Time Flood Monitoring API. Nearest gauging station. Always verify conditions on arrival.
Filter by water type, species and access. View Grwyne Fechan and thousands of other UK fishing venues on the interactive map.
Grwyne Fechan holds brown trout, brook trout, grayling.
An EA rod licence is required by law to fish Grwyne Fechan. Club membership or a day ticket is also required on most stretches.
To fish Grwyne Fechan, you need a valid EA rod licence, available online from gov.uk. Annual, day and 8-day licences are available. In addition to the rod licence, you will need club membership or a day ticket from the controlling angling club or riparian owner for most stretches of Grwyne Fechan.
Always check conditions before you visit. Water quality, access and rules can change seasonally. The EA's Catchment Data Explorer provides up-to-date water quality information for Grwyne Fechan.
Other UK fishing waters near Grwyne Fechan on PiscaMaps: