Nant y Fedwen is a small Welsh stream offering intimate fly fishing opportunities in a rural setting. The clear, fast-flowing water through the Carmarthenshire valleys holds native brown trout in modest numbers, providing a technical challenge for experienced anglers. Best fished in spring and early summer when water levels are stable.
Anglers should note the close season on Nant y Fedwen: 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.
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Nant y Fedwen holds brown trout, bullhead, stone loach.
An EA rod licence is required by law to fish Nant y Fedwen. Club membership or a day ticket is also required on most stretches.
To fish Nant y Fedwen, 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 Nant y Fedwen.
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 Nant y Fedwen.
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