Stillwater · Volcanic Glacial · Los Lagos, CL

Lago Llanquihue

Lago Llanquihue — Osorno Volcano, Chile

Chile's second-largest lake spreads out beneath Osorno and Calbuco, a vast sheet of volcanic-glacial water that can be flat calm at dawn and whitecapped by lunch.

Fair · Trout
Sculpin · 12-14
A respectable few hours, if you choose your moments
Good wave on — drift country. A useful wave. Work the productive shore.
49% confidence
limited data

Lago Llanquihue is often best in spring through autumn.

What moved it
  • WindN 9 km/hLight breeze · Gusts to 17 km/h
Today's fly
Sculpin
Sculpin12-14
Proven pattern for this period
Conditions on the water
Estimate
Wind
Light breeze · Gusts to 17 km/h
N 9 km/h
N
N
from the north
WaveRipple
Water temp10.9°C
Air temp14°C
CloudOvercast
Pressure1013 hPa
Rain · recent0.0 mm

No gauge on this water — readings are regional estimates from weather, not a live gauge.

How to fish it · for Trout
When
No strong hatch signals at the moment — general searching tactics should work best. The ripple is helpful — fish should move onto the feed and a slow-drifted team or single wet will cover water well.
Where
Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.
The plan
Plan A

Set up a broadside drift and cover the water systematically. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point.

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

Keep an eye on changing conditions — wind shifts and cloud breaks can trigger short feeding spells.

Boat — drift

A gentle ripple is ideal for drifting — broadside drift covering the wind lanes should be productive.

Sub-surface · on the nymphunder the surface

Hatch predictions

Supporters see the full sub-surface read.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 2 as a supporter.

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Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Claret DunHatch
2
3
2
Heather FlyHatch
2
2
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Murrough (Great Red Sedge)Hatch
1
2
1

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

Ranked for today
Trout fly box
Permits & access
Permit required — see local rules.
  • Argentine Patagonian continental permit (or Chilean Sernapesca licence) required
  • Rules vary by province, National Park and reach — confirm annexes before fishing.
What's coming
Plan ahead
5-day outlook
Condition match
73%
Cloud50%
Wind100%
Temp60%

A good match for Lago Llanquihue — most conditions are close to what it fishes best in.

Other water nearby · 3
Río Petrohué
37 km
Brown trout · Chinook salmon · Rainbow trout
Lago Todos los Santos
37 km
Brown trout · Rainbow trout
Río Puelo
73 km
Brown trout · Chinook salmon · Rainbow trout
Gallery · 2
  1. Lago Llanquihue — Osorno Volcano, Chile
    Osorno Volcano, Chile
  2. Terrain map of the venue
    Terrain map
About this water

Chile's second-largest lake spreads out beneath Osorno and Calbuco, a vast sheet of volcanic-glacial water that can be flat calm at dawn and whitecapped by lunch. Fishing here means working the edges — inflows, drop-offs and wind-exposed points where baitfish gather and brown and rainbow trout patrol, with chinook salmon adding size and unpredictability. Woolly Buggers, bunny leeches and sculpin patterns stripped along structure account for most fish; a boat opens up water that shore-casters can't reach. The lake's scale is the whole story: weather swings hard and fast off the volcanoes, so plans need to stay loose and safety-minded. Locals read the wind before they read the water, and it's worth doing the same.

  • Lake
  • Volcanic glacial
Why this score
  • Wind conditions (ripple) closely match what this water fishes best in.
Related guides
Thermal Layers & Troutreading depth and temperatureEuro Nymphingsubsurface methods
Booking & contacts