Una National Park (Nacionalni park Una) is located in northwestern Bosnia and Herzegovina, near the Croatian border. It was established on May 29, 2008, and is Bosnia and Herzegovina's largest national park. The park's main purpose is to protect the pristine Una River and its tributaries, Krka and Unac.
The Una River in National Park is known for its impressive waterfalls and whitewater rapids. The most famous waterfalls are found in Martin Brod and Strbacki Buk. Visitors can participate in activities such as rafting, fishing, cycling, hiking, and camping within the park.