Freestone · Karst · Una-Sana Canton / Bihać

Una

Restoran River Una venue image
Google Places

The Una is one of the great fly fishing rivers of South-Eastern Europe — crystal-clear karst water flowing through tufa-dammed pools and cascades near Bihać and the Una National Park.

Species

A proper day on the water

Low and clear — careful approach country. Stay small, stay accurate.

75% confidence in this read
Water temperature for brown trout
Cool — slow
9°C est.ideal 1016°C
0°14°28°
Why this score · for brown trout
  • Temperature8928% weight
  • Flow8022% weight
  • Clarity9518% weight
  • Feeding Time5013% weight
  • Pressure807% weight
  • Prey Activity5312% weight
Conditions
Level
Dry recently
No gauge reading
Water temp
9.4°C
Estimated
Clarity
Clear
Air temp
9°C
Wind
SW 13 km/h
Gentle breeze
Pressure
1011 hPa
Rain · 48h
0.4 mm
No meaningful rain
Rain · ahead
0.6 mm
No meaningful rain · next 48h

Live readings — water temperature is an estimate where the gauge does not record it.

How to fish it · for brown trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Good conditions. Clarity is favourable (95), Feeding time is weakest (50).
Through the year
0–3 scale · May highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
1
Grayling seasonSeason
1
2
2
2
1
GrannomHatch
2
2
Evening SedgeHatch
2
3
3
3
2
Large Dark OliveHatch
1
2
2
1
Iron BlueHatch
1
2
2
1

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

Gallery · 1
  1. Terrain map of the venue
    Terrain map
Permits & access
Permit required — see local rules.
  • Ribolovačka dozvola (fishing permit)
  • Permits for visiting anglers available from local fishing associations, tourist offices, and sometimes hotels
  • Enquire locally for the specific water.
Directions
About this water

The Una is one of the great fly fishing rivers of South-Eastern Europe — crystal-clear karst water flowing through tufa-dammed pools and cascades near Bihać and the Una National Park. Brown trout, grayling, and huchen in water of extraordinary clarity. The tufa formations create unique habitat with slow glides above natural barriers and faster runs below. Dry fly, nymph, and streamer fishing across varied water types. C&R encouraged on premium beats.

  • Karst
Seasons & zones
  • Trout1 March → 30 September
  • Grayling1 May → 30 September
  • Hucho1 October → 28 February
Other water nearby · 4
Booking & contacts