Una National Park is situated in the northwestern part of Bosnia and Herzegovina, mainly in the area of Bihac municipality and to a lesser extent in the municipality of Bosanski Petrovac and Drvar - it belongs to the Una-Korana plateau. The Park encompasses valley of the river Una, the canyon of the river Unac, right tributary of Una all the way to the river Krka in the west and the orographic slopes of the mountains Pljesevica, Grmeč and Osječenica. Local population has always been aware of the exceptional value of the area in which they live and the threats that exist which could infringe its fundamental values therefore the vision about this area being proclaimed protected area was created decades ago. This area represents a unique natural complex in this part of Europe, valuable for the preservation of the overall landscape and biological diversity. Una River is a compound of valuable natural resources, diverse and preserved natural landscapes of exceptional beauty, rich cultural and historical heritage and the local population aware of the values of the area in which they live. Preservation and protection of these values for future generations is a fundamental determinant for sustainable development of authentic local traditional activities such as fishing, hunting, forestry and agriculture. The same applies to the introduction of new activities such as tourism, recreation, education and scientific research, through which local population builds opportunities for better quality of life and self develops together in harmony with nature.