Una, Kostela - Miostrah
Kayak spot · Bosnia and Herzegovina
Whitewater: a river with rapids
Is it worth the trip?
57Fair out of 100 for your dates
Best on Sun 8: Wind 5 kn gusting 12, Air 16 °C, River levels: no free forecast gives them, so check a gauge before you go
Mon 2 · 45 out of 100
- Wind
- 6 kn
- Gusts
- 13kn
- Air
- 7°C
- Rain
- 14.6 mm
Tue 3 · 48 out of 100
- Wind
- 4 kn
- Gusts
- 9kn
- Air
- 5°C
- Rain
- 9.3 mm
Wed 4 · 55 out of 100
- Wind
- 1 kn
- Gusts
- 7kn
- Air
- 8°C
- Rain
- 0.8 mm
Thu 5 · 58 out of 100
- Wind
- 5 kn
- Gusts
- 12kn
- Air
- 9°C
- Rain
- 0 mm
Fri 6 · 56 out of 100
- Wind
- 3 kn
- Gusts
- 8kn
- Air
- 8°C
- Rain
- 0 mm
Sat 7 · 55 out of 100
- Wind
- 2 kn
- Gusts
- 7kn
- Air
- 8°C
- Rain
- 0 mm
Sun 8 · 69 out of 100
- Wind
- 5 kn
- Gusts
- 12kn
- Air
- 16°C
- Rain
- 0 mm
Tap a day for wind, gusts, air and rain. Full forecast
Forecast: next 10 days
Full forecast- Sun 150, fair
- Mon 245, fair
- Tue 348, fair
- Wed 455, fair
- Thu 558, fair
- Fri 656, fair
- Sat 755, fair
- Sun 869, good
- Mon 972, good
- Tue 1073, good
The spot in two facts
- Grade IIits hardest rapid II+
- Moving waterthe water
Full forecast
every day, every number
The score doesn't know the river level, weirs or your skill.
| Day | Score | Wind | Gusts | Air | Rain |
|---|---|---|---|---|---|
| Sun 1Nov | 50, fair | 7 kn | 17kn | 7°C | 5.4 mm |
| Mon 2Nov | 45, fair | 6 kn | 13kn | 7°C | 14.6 mm |
| Tue 3Nov | 48, fair | 4 kn | 9kn | 5°C | 9.3 mm |
| Wed 4Nov | 55, fair | 1 kn | 7kn | 8°C | 0.8 mm |
| Thu 5Nov | 58, fair | 5 kn | 12kn | 9°C | 0 mm |
| Fri 6Nov | 56, fair | 3 kn | 8kn | 8°C | 0 mm |
| Sat 7Nov | 55, fair | 2 kn | 7kn | 8°C | 0 mm |
| Sun 8Nov | 69, good | 5 kn | 12kn | 16°C | 0 mm |
| Mon 9Nov | 72, good | 4 kn | 11kn | 17°C | 0.3 mm |
| Tue 10Nov | 73, good | 4 kn | 13kn | 17°C | 0 mm |
Wind and gusts are in knots, rain in mm. River levels: no free forecast gives them, so check a gauge before you go. More
Forecast updated . It refreshes every three hours. Forecast data: ECMWF, DWD, Météo-France and NOAA, served by Open-Meteo.com (CC BY 4.0). Changed by us. Generated using E.U. Copernicus Marine Service Information.
Best time to go
No month stands out
Good kayaking days in a typical week, each month, for grade III paddlers, from 2016 on (ERA5 history scored the same way).
- Jan1of 7: a trip from Sat 2 Jan
- Feb3of 7: a trip from Sat 6 Feb
- Mar4of 7: a trip from Sat 6 Mar
- Apr6of 7: a trip from Sat 3 Apr
- May7of 7: a trip from Sat 1 May
- Jun7of 7: a trip from Sat 5 Jun
- Jul7of 7: a trip from Sat 3 Jul
- Aug7of 7: a trip from Sat 7 Aug
- Sep7of 7: a trip from Sat 4 Sept
- Oct6of 7: a trip from Sat 2 Oct
- Nov2of 7: a trip from Mon 2 Nov
- Dec1of 7: a trip from Sat 5 Dec
Tap a month to see this spot for a trip then.
Typical weather, not a forecast, and not the river's level: a month that is often good to be outside may still be low water.
Map
put-in, take-out, its town
Una, Kostela - Miostrah on Google Maps · Directions
Each place wears its best day on these dates: green good, amber fair, pale red poor, as the key says.
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One finger scrolls the page; two fingers move the map. Pins are our own positions. Map OpenFreeMap, © OpenMapTiles, data © OpenStreetMap contributors.
About
the place in full, sources, credits
About Una, Kostela - Miostrah
A river section on the Una, from a put-in down to a take-out. Grade II, its hardest rapid II+, on the international scale. Suits new paddlers and up, by its grade. No paddling school, club or hire within 50 km on the map. The town to stay in is Bihac.
- River Una
- Grade Grade II, its hardest rapid II+, on the international scale.
- Who it suits Suits new paddlers and up, by its grade.
- Access No source states the access rules: check locally.
- Schools, hire No paddling school, club or hire within 50 km on the map.
Spots and rivers: © OpenStreetMap contributors (ODbL). Whitewater sections © Rivermap (rivermap.org), Riverzone and Jonathan Riddell, ODbL.
The score is the conditions only: the journey, the price and the partners never change it (how we score, how we earn).
Rough cost (estimate): about US$985–US$1,910 each
about US$985–US$1,910 each · 6 nights, 2 sharing: flights, hire car, stay, food, kayak hire.
Our estimate from typical public prices, not a quote: check the real prices before you book (where they come from). Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
How we worked it out
| What | How we worked it out | Each |
|---|---|---|
| Flights | return ORD to ZAG, estimated from distance and season, changing at FRA, full-service airlines, with a hold bag | about US$523–US$1,090 |
| Hire car | 6 days, shared | about US$67–US$114 |
| Stay | 6 nights, a mid-range double, shared | about US$154–US$261 |
| Food | 7 days eating out | about US$154–US$281 |
| Kayak hire | 5 days, or about US$114 to fly your own | about US$87–US$167 |
| Total | about US$985–US$1,910 |
Prices from public sources, checked in 2026.
Where to stay: Bihac
14 min by car · 53 places to stay
about US$60/nightcountry average
About Bihac its beds, food and every spot near it
About US$60 a night is our estimate of the country's average 2-star double room that month: not each town's price, and not a quote. Drives are estimates. Prices are about, in US Dollar (USD): our pound figures at the European Central Bank's rate of 30 October 2026.
Getting there: about 19h 25m
About 19h 25m door to door from Chicago
Fly ORD → ZAG, changing at Frankfurt Main Airport (FRA), then 2h by road
Flights ORD → ZAG on your dates · Skyscanner
An estimate, one way; the journey never changes the score.
On the water
Kayak trips and courses in Bihac · GetYourGuideKayak hire in Bihac · GetYourGuide
River level
River levels: no free forecast gives them, so check a gauge before you go.
Paddling schools, clubs and hire nearby
No paddling school, club or hire mapped within 50 km.
Schools, clubs and hire: © OpenStreetMap contributors (ODbL). Credits