Štrbački buk

Štrbački buk is a striking waterfall, roughly 25 meters high, on the Una River, sitting right on the border between Croatia and Bosnia and Herzegovina, next to Una National Park. It is one of the most recognizable landmarks on the Una River and a common stop for anyone exploring the border region between the two countries.

What makes Štrbački buk special?

The waterfall forms where the Una River drops over a rocky ledge, creating a wide, cascading curtain of water rather than a single narrow plunge. The Una is famous for its remarkably clear, turquoise water, and Štrbački buk has become one of the visual symbols of the river, frequently featured in tourism material about the Una region and its national park.

Because it sits directly on the international border, the waterfall is often described as an attraction shared by both Croatia and Bosnia and Herzegovina — the same natural feature belongs to both banks of the river.

How do you get to Štrbački buk?

The waterfall lies within the wider area of Una National Park, near settlements along the Una River in western Bosnia and Herzegovina and the neighboring Croatian border area. Before planning your trip, it is worth checking current access routes and any entry information directly with the national park's visitor points, since exact roads and seasonal arrangements can change.

Allow extra time for the journey, as the surrounding terrain is hilly and borderland in character, with roads passing through scenic countryside.

What will you see there?

The main draw is the waterfall itself — a broad cascade where the Una's water tumbles down in a foaming, white curtain against the green, forested banks. The area around the waterfall lies within a protected natural zone, which has helped keep the surrounding landscape largely untouched.

The Una River here is known for its exceptionally clear water, adding to the scenic appeal of the site. It is a popular spot for nature photographers and for anyone looking to spend time in an unspoiled natural setting.

When is the best time to visit?

Late spring and summer are generally the best times to visit, when water levels tend to be more stable and conditions are favorable for longer walks around the area. Keep in mind that the flow of karst rivers like the Una can vary with the season and rainfall, which affects how full and powerful the waterfall appears.

If you are planning a visit, check current weather and seasonal conditions beforehand, especially for a longer stay in Una National Park.

Frequently Asked Questions

Where is Štrbački buk located? The waterfall is on the Una River, right on the border between Croatia and Bosnia and Herzegovina, within the area of Una National Park.

How tall is the waterfall? Štrbački buk is roughly 25 meters high.

Is Štrbački buk inside a national park? Yes, it lies right next to Una National Park, one of the region's most important protected areas.

Is Štrbački buk worth visiting? It is one of the most distinctive natural landmarks on the Una River, valued for its scenic cascade and largely unspoiled surroundings — a good choice for travelers seeking nature in this part of the border region.