Mountain Lake · Limestone · Trentino-Alto Adige, IT

Lake Molveno

Turquoise water of Lake Molveno with a lakeside tree and Dolomite foothills

Alpine lake at 864 metres in the Brenta Dolomites with stunning turquoise water fed by limestone springs.

Marginal · Trout
Foam Ant / Small Beetle · 14-18
A patient day, if you fancy it
Glassy and bright — hard work without a breeze. A flat lough is a quiet lough — wait for the breeze.
41% confidence
limited data

Peak season here starts around September — worth planning ahead.

What moved it
  • WindSW 3 km/hCalm
Today's fly
Foam Ant / Small Beetle
Foam Ant / Small Beetle14-18
Upstream dry, on top
Conditions on the water
Live gauge
Wind
Calm
SW 3 km/h
N
SW
from the south-west
WaveFlat calm
Water temp
Air temp22°C
CloudClear
Pressure1019 hPa
Rain · recent0.0 mm

Some readings unavailable — check directly before fishing.

How to fish it · for Trout
When
April–June and September–October
Where
With limited drift, anchor or fish static from sheltered positions. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. Calm evenings are perfect for individual dry fly work — target rising fish. Keep a sedge-style dry or emerger on a short leader for the evening rise.
The plan
Plan A

With limited drift, anchor or fish static from sheltered positions. Work a bushy searching pattern on the bob and drop a contrasting nymph on the point. Calm evenings are perfect for individual dry fly work — target rising fish. Keep a sedge-style dry or emerger on a short leader for the evening rise.

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.

Either bank or boat

Calm evenings can fish well from bank or boat — target rising fish wherever you find them.

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 · August highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Mayfly (Green Drake)Hatch
2
2
Daddy Long LegsHatch
2
3
2
Black MidgeHatch
2
3
3
3
3
3
3
3
3
3
3
2
Silverhorns & LonghornsHatch
2
3
3
3
2

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

Ranked for today
Trout fly box

A fuller Italian trout and grayling box for the southern Alps and northern limestone/alpine systems. It keeps the marble-trout streamer accent, but adds proper grayling dries and bugs, competition nymphs, caddis/olive work, terrestrials, pocket-water dries and alpine lake patterns.

FC
Foam Caddis / Sedge Hog
12-16 · Pattern
Upstream dry, on top
SS
Small Streamer
6-10 · Pattern
Swing, sub-surface
Permits & access
Permit required — see local rules.
  • Trentino lake permit via pescatrentino.it
  • Barbless hooks often required.
What's coming
Plan ahead
5-day outlook
Condition match
52%
Cloud25%
Wind65%
Temp60%

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

Fishing better nearby · 5
Gallery · 2
  1. Turquoise water of Lake Molveno with a lakeside tree and Dolomite foothills
    Lake Molveno, Trentino
  2. Terrain map of the venue
    Terrain map
About this water

Alpine lake at 864 metres in the Brenta Dolomites with stunning turquoise water fed by limestone springs. Brown trout and Arctic char (salmerino) in a glacial mountain setting. Bank and boat fishing both possible. Check local permits and stocking status.

  • Lake
  • Limestone
Water quality (WFD)
  • EcologyGood
  • ChemicalUnknown

WFD classification · IT22E151A10011010TN

Why this score
  • Daddy longlegs are in their seasonal window, boosting the chance of targeted feeding.
Directions
Seasons & zones
  • Trout 2026-04-152026-10-31
  • Char varies_by_watervaries_by_water

    Lake Molveno arctic char (salmerino) — Trentino lake. Rules set by local association. Check pescatrentino.it for current season and retention rules. Char retention may be restricted or prohibited.

Related guides
Booking & contacts