Mountain Lake · Limestone · Trentino-Alto Adige

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
Elk Hair Caddis · 12-16
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
Elk Hair Caddis
Elk Hair Caddis12-16
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 temp21°C
CloudClear
Pressure1022 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. In the calm, a single dry fly or a slowly-fished nymph tends to out-fish an active retrieve.
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. In the calm, a single dry fly or a slowly-fished nymph tends to out-fish an active retrieve.

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

Sedge should come on through the afternoon as the water warms.

Bank

Flat calm suits bank fishing near features — points, weed beds, and inflows where fish patrol.

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
Gammarus Scud (Olive)
Gammarus Scud (Olive)
12-16 · Gammarus Scud
Dead-drift, sub-surface
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.

Other water 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