Rules at a glance
- Free fishing
- Fly only
Water temperature for Brown Trout
Ideal13°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Spring and early summer once the Abetone snowmelt settles, then again through autumn. The Lima is a proper torrente — it can run high and coloured after rain, so check conditions before making the drive up the valley.
Where
Pocket water and boulder-strewn runs through the stretches around Lucchio and down toward Fornoli; the no-kill sections hold the more confident fish, less pressured than the open water at either end.
Method
Short, accurate casts into pockets and seams beat long fine leaders on this kind of broken water. Barbless or crushed-barb hooks throughout the no-kill zones, two flies maximum, immediate release.
Kit
9 ft #4 rod for the pocket water, floating line, 9 ft leader to 5X. Weighted nymphs (Hare's Ear, Pheasant Tail, Perdigón) for searching; a few searching dries for the calmer pools.
Why this works
Excellent — water temperature is right today, though insect activity could be better.
Likely species
Mayflies
Mayflies- Turkey BrownMost likelyLower confidence#14–16 · DunSmall spring dun on slower glides and margins.
- Ephemera vulgata (lake mayfly)Also possibleLower confidenceNearest relative#8–10–12 · NymphLarge lake/slow-river mayfly; burrows soft sediment.
- Late March BrownAlso possibleLower confidence#12–14 · DunLate-season upland riffle dun, dusk emergence.
- Iron BlueAlso possibleNearest relative#16–18 · DunCold, grey day — the dun sits long. Good dry-fly water.
Caddisflies
Caddisflies- Saddle-case CaddisMost likelyLower confidenceNearest relative#16–18 · AdultTiny blackish caddis; fast riffles, early summer.
- Green SedgeAlso possibleLower confidenceNearest relative#10–12–14–16 · NymphFree-living green caddis larva; fast stony riffles.
- Net-spinning caddis (S. Europe)Also possibleLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- GrannomAlso possibleNearest relative#14–16 · PupaPupa first, then dries as the adults come off.
Hatch timeline · todayPeak at 13h
Hatch predictions
Today's headline hatch shown — see all 12 active hatches hour by hour as a supporter.
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Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 4 as a supporter.
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Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
2
2
2
2
1
Blue Winged OliveHatch
1
2
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Fly box · Brown Trout
18-22 · Pattern
Upstream dry, in the film
6-10 · Pattern
Swing, sub-surface
Permits & access
Permit required — see local rules.
- Regional Tuscany fishing licence required everywhere; the no-kill reserve stretches (Alta Lima e Sestaione, and the Bagni di Lucca no-kill sector) additionally require a separate reservation and day ticket through the managing association
- Fly-only, two-fly maximum, barbless hooks on the no-kill water.
What's coming
Plan ahead
5-day outlook
Other water nearby · 3
Gallery · 2
Terrain map
The full read · show the working · for Brown Trout · confidence 90%
How the 84 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity58 × 12%7.0
Conditions total= 84
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
Seasons & zones
- Trout 2026-02-22 → 2026-10-04
Related guides
Booking & contacts
Lima
Water temperature for Brown Trout
Ideal13°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Spring and early summer once the Abetone snowmelt settles, then again through autumn. The Lima is a proper torrente — it can run high and coloured after rain, so check conditions before making the drive up the valley.
Where
Pocket water and boulder-strewn runs through the stretches around Lucchio and down toward Fornoli; the no-kill sections hold the more confident fish, less pressured than the open water at either end.
Method
Short, accurate casts into pockets and seams beat long fine leaders on this kind of broken water. Barbless or crushed-barb hooks throughout the no-kill zones, two flies maximum, immediate release.
Kit
9 ft #4 rod for the pocket water, floating line, 9 ft leader to 5X. Weighted nymphs (Hare's Ear, Pheasant Tail, Perdigón) for searching; a few searching dries for the calmer pools.
Why this works
Excellent — water temperature is right today, though insect activity could be better.
Likely species
Mayflies
- Turkey BrownMost likelyLower confidence#14–16 · DunSmall spring dun on slower glides and margins.
- Ephemera vulgata (lake mayfly)Also possibleLower confidenceNearest relative#8–10–12 · NymphLarge lake/slow-river mayfly; burrows soft sediment.
- Late March BrownAlso possibleLower confidence#12–14 · DunLate-season upland riffle dun, dusk emergence.
- Iron BlueAlso possibleNearest relative#16–18 · DunCold, grey day — the dun sits long. Good dry-fly water.
Caddisflies
- Saddle-case CaddisMost likelyLower confidenceNearest relative#16–18 · AdultTiny blackish caddis; fast riffles, early summer.
- Green SedgeAlso possibleLower confidenceNearest relative#10–12–14–16 · NymphFree-living green caddis larva; fast stony riffles.
- Net-spinning caddis (S. Europe)Also possibleLower confidenceNearest relative#12–14–16 · PupaWidespread riffle net-spinner; evening emergence.
- GrannomAlso possibleNearest relative#14–16 · PupaPupa first, then dries as the adults come off.
Hatch timeline · todayPeak at 13h
Hatch predictions
Today's headline hatch shown — see all 12 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Sub-surface · on the nymphunder the surface
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 4 as a supporter.
Start free trial14-day free trial. Cancel anytime.
Evidence
Survey-backed · regionalHigh confidence
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
2
2
2
2
1
Blue Winged OliveHatch
1
2
2
2
2
1
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Ranked for today
Fly box · Brown Trout
18-22 · Pattern
Upstream dry, in the film
6-10 · Pattern
Swing, sub-surface
Permits & access
Permit required — see local rules.
- Regional Tuscany fishing licence required everywhere; the no-kill reserve stretches (Alta Lima e Sestaione, and the Bagni di Lucca no-kill sector) additionally require a separate reservation and day ticket through the managing association
- Fly-only, two-fly maximum, barbless hooks on the no-kill water.
What's coming
Plan ahead
5-day outlook
Other water nearby · 3
Gallery · 2
Terrain map
The full read · show the working · for Brown Trout · confidence 90%
How the 84 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time70 × 13%9.1
Pressure80 × 7%5.6
Insect activity58 × 12%7.0
Conditions total= 84
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitysurvey-backed invertebrate datasurvey
Directions
Seasons & zones
- Trout 2026-02-22 → 2026-10-04
Related guides
Booking & contacts