Stillwater · Mixed · Madrid

Lago del parque Juan Carlos I

The lake and canal system of Parque Juan Carlos I park in Madrid, lined with cypress trees and green lawns
Contributor photo

Lake and canal, Parque Juan Carlos I, Madrid

Vanbasten 23

Quirky urban carp-on-the-fly option in Madrid.

Good · Carp
Bread crust fly · 12–16
Goodlive now
Summer carp — prime fly-fishing conditions
Good wave on — drift country. Drift fishing weather — three flies on a long leader.
68% confidence
What moved it
  • WindSW 12 km/hLight breeze
Today’s fly
Bread crust fly
Bread crust fly12–16
A dependable searching pattern for these waters.
Conditions on the water
Live gauge
Wind
Light breeze
SW 12 km/h
N
SW
from the south-west
Wave20 cm ripple
Water temp
Air temp29°C
CloudBroken
Pressure1016 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for carp
When
Carp are highly active in warm water, feeding confidently on the surface and in the shallows. This is the golden window for fly fishing — visible fish, aggressive feeding, surface takes. Dawn and dusk are magic.
Where
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.
The plan
Plan A

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.

Plan B

If the main plan is not working, switch to a smaller, more imitative pattern fished slower and deeper. A change of drift angle can also make a difference.

Watch for

Evening tends to be the best period in summer — stay late if you can for a sedge or spinner fall.

Bank

Bank-only venue. Fish from accessible margins, points, weed edges, and inflows.

Beyond the hatch · worth watchingambient prey

Hatch predictions

Top prey shown — see all 3 with Pro.

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Through the year
0–3 scale · July highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Reservoir BuzzerHatch
2
3
3
3
3
3
2
Lake OliveHatch
2
3
3
3
3
3
2
Silverhorns & LonghornsHatch
1
2
2
2
1

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Carp fly box
SN
Simple nymph
14–16 · Nymph
Search the runs and pockets, dead-drift near the bottom.
SD
Small dark Woolly Bugger
8–10 · Streamer
Strip it for fish chasing fry or in coloured water.
Permits & access
Permit required — see local rules.
  • Fishing is listed as possible in the park lake, but anglers should verify current park rules, permitted zones, catch-and-release requirements, hook rules and any temporary closures before fishing
  • A Comunidad de Madrid fishing licence/authorisation framework applies in the region.
What's coming
Plan ahead
5-day outlook
Condition match
69%
Cloud70%
Wind100%
Temp25%

A reasonable day here, though temperature isn't quite in the sweet spot.

Other water nearby · 5
Gallery · 2
  1. The lake and canal system of Parque Juan Carlos I park in Madrid, lined with cypress trees and green lawns
    Lake and canal, Parque Juan Carlos I, Madrid
  2. Terrain map of the venue
    Terrain map
About this water

Quirky urban carp-on-the-fly option in Madrid. The park lake is one of the city’s better-known urban carp venues, with fishing explicitly listed among the park’s permitted activities. Carp are the main draw, especially when warm weather brings fish into shallow margins. An accessible, low-barrier entry point for anyone curious about sight-fishing carp on fly — but always check current park and water-condition notices before travelling.

  • Lake
  • Mixed
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
  • High temperatures may push fish deeper and reduce surface activity.
Related guides
Booking & contacts