- Free fishing
- Fly only
Start with Daddy Long Legs (10-12) on a As per local method. As evening approaches, switch to dries or emergers if you see surface activity.
If surface work dries up, try a diawl bach or hare's ear on the point and skate a sedge pattern on the bob at last light.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Hatch predictions
Top nymph shown — see all 4 guilds with Pro.
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Hatch predictions
Top prey shown — see all 5 with Pro.
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Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Walk-in only — nearest car park is Blaen-y-Cwm, with a track following the Grwyne Fawr river up the valley to the reservoir.
A reasonable day here, though cloud isn't quite in the sweet spot.
Grwyne Fawr Reservoir Terrain map
- Sedge is in its seasonal window, boosting the chance of targeted feeding.
Grwyne Fawr Reservoir
Start with Daddy Long Legs (10-12) on a As per local method. As evening approaches, switch to dries or emergers if you see surface activity.
If surface work dries up, try a diawl bach or hare's ear on the point and skate a sedge pattern on the bob at last light.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.
Hatch predictions
Top nymph shown — see all 4 guilds with Pro.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Top prey shown — see all 5 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Walk-in only — nearest car park is Blaen-y-Cwm, with a track following the Grwyne Fawr river up the valley to the reservoir.
A reasonable day here, though cloud isn't quite in the sweet spot.
Grwyne Fawr Reservoir Terrain map
- Sedge is in its seasonal window, boosting the chance of targeted feeding.