ULTRATRAVEL
Emerald Una river waterfall
Western Bosnia

Una National Park

Rafting the emerald river and the waterfalls at Štrbački Buk.

  • Duration3d / 2n
  • GroupMax 12
  • PaceModerate
  • Next4 Jun 2026
The route

From start to finish,
drawn by hand.

Every journey is charted across Bosnia & Herzegovina with intention. A single line for a single week, and the slow cartography of a country best met unhurried.

Overview

A different kind of journey.

Three days on the Una — Bosnia's wildest river — rafting through the gorges, swimming beneath waterfalls, and sleeping in a fortress restored above the valley at Ostrožac.

The program

Day by day.

Ostrožac fortress walls at dusk
Bihać · Ostrožac

Arrival at Ostrožac

Private transfer to Una National Park. Check in at the restored Ostrožac fortress above the valley. Evening walk around the walls at sunset and dinner in the great hall.

Rafting the Una river
Štrbački Buk

Rafting the upper Una

Full-day rafting from Lohovo to Orašac through the emerald gorges of the upper Una, including the drop at Štrbački Buk — one of the most photographed waterfalls in the Balkans. Picnic on a river island. You will be wet, happy, and tired.

Bihać river morning
Bihać

Bihać & departure

Morning walk through the old town of Bihać, coffee by the river, and then your transfer onward — either back to Sarajevo or across the border to Zagreb, whichever suits your onward travel.

In pictures

Moments from the journey.

Una rapids
Ostrožac fortress above the valley
River crossing at dusk
Current

Offers on this journey.

Ready?

Let's plan your journey.

Request a quote for Una National Park