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Una nature park

Una Nature Park covers the area of ​​the Una River in the municipalities of Krupa na Uni, Novi Grad, Kostajnica and Kozarska Dubica. The total area of ​​the Nature Park is 2,772.60 hectares. This area is characterized by specific geological and hydrological phenomena and exceptional biological diversity. The Una Valley has long been known for the appearance of large masses of tufa, and of special value are as many as 39 species of fish, which makes this river one of our richest rivers. The specificity of the area are the unique landscapes - many travertine forms, rapids, waterfalls, ada and river lakes, unbreakable coastal vegetation and settlements along the river make this protected area unique.

History

Balj forest

Una river

Sights

Hunting

Manifestations

Accommodation

Gastro

Kostajnica in numbers

Residents according to the census
Surface in km²
Villages

What to do in

Kostajnica

WHEN TO COME?
When there is chestnut festival of "Kestenijada" and the chestnut flavors the street.
WHAT TO VISIT?
Everything from our sightseeing program in Kostajnica.
FOOD AND DRINK?
Well, there are our restaurants and caffès.
SOME ADVENTURE?
Of course! Fishing on the river Una.

AND AT THE END?

Chestnut honey from Kostajnica!

Tourist organization of Kostajnica Municipality

Events

01/10/2025

Котлић Кестенијаде

Јавна установа „Туристичка организација општине Костајница“ обавјештава све заинтересоване екипе за такмичење у припреми паприкаша...

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Events