Peak season for carp on the fly. Early mornings and evenings are best — carp cruise the margins, surface-feed, and tail in shallows. This is pure sight-fishing: walk, spot, stalk, cast. Keep low, tread softly, wear drab clothing. 5-6wt rod, 15ft fluorocarbon leader for sub-surface; floating line for surface. Have both a bread fly and a nymph rigged and ready.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.
Hatch predictions
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Hatch predictions
Top prey shown — see all 2 with Pro.
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Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Extremadura fishing licence required
- Check current regulations for reservoir-specific rules.
A reasonable day here, though temperature isn't quite in the sweet spot.

La Serena dam and reservoir 
Embalse de La Serena 
La Serena from the air 
La Serena from the Sierra de Lares 
La Serena and Orellana from the air Terrain map
- Cloud cover (mixed) suits the fishery well.
- High temperatures may push fish deeper and reduce surface activity.
- Reservoir near full — settled fish across plenty of holding water.
Embalse de La Serena

Peak season for carp on the fly. Early mornings and evenings are best — carp cruise the margins, surface-feed, and tail in shallows. This is pure sight-fishing: walk, spot, stalk, cast. Keep low, tread softly, wear drab clothing. 5-6wt rod, 15ft fluorocarbon leader for sub-surface; floating line for surface. Have both a bread fly and a nymph rigged and ready.
Fish early and late, try deeper during the heat of the day with a fast-sinking line.
Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.
Good ripple suits both bank and boat. Bank: work inflows, dam walls, and points. Boat: broadside drift covering wind lanes.
Hatch predictions
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Top prey shown — see all 2 with Pro.
Start free trial14-day free trial. Cancel anytime.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Extremadura fishing licence required
- Check current regulations for reservoir-specific rules.
A reasonable day here, though temperature isn't quite in the sweet spot.

La Serena dam and reservoir 
Embalse de La Serena 
La Serena from the air 
La Serena from the Sierra de Lares 
La Serena and Orellana from the air Terrain map
- Cloud cover (mixed) suits the fishery well.
- High temperatures may push fish deeper and reduce surface activity.
- Reservoir near full — settled fish across plenty of holding water.