Animals nearby
Otters move along the banks; bears and chamois live in the forests of the wider basin.
River adventure
Una River
The Una flows through Bihać, where adventures in Una National Park begin nearby.
Find it on the map
💧 Where the river begins
Una Spring
The Una begins at Vrelo Une near Donja Suvaja in Croatia, close to Bosnia and Herzegovina. Cold water rises from the karst foothills of Plješivica and forms a clear blue pool.
🗺️ Follow the water
Places along its route
Vrelo Une → Martin Brod → Kulen Vakuf → Bihać → Bosanska Krupa → Novi Grad → the Sava near Jasenovac.
🐟 A living river
Who shares the river?
These are examples from the river and its wider basin; species can differ from one stretch to another.
Fish
Brown trout, grayling and Danube salmon live in different stretches of the basin.
Birds
A kingfisher may flash blue above the water; dippers can be found by rapids.
✨ Little discoveries
A few fun facts
Tufa barriers in Una National Park make natural steps, waterfalls and pools.
📚 Read and explore
Find this river in our books
- Rijekama Bosne
Lily and Zmajko explore Bihać and Una National Park.
Sources: Federal Ministry of Environment and Tourism: Una National Park · Bosnia and Herzegovina biodiversity report
A tiny explorer challenge
Trace its route from Bihać toward the northwest.
📍 Keep exploring
Places near Una River
Open a city page to discover its landmarks, facts and books.
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