The Una River is one of the most beautiful rivers in Bosnia and Herzegovina and is the fourth largest river in the country. Forming the natural border between Croatia and BiH, Una flows with a total length of 212 kilometres. The beauty of the Una River is indescribable to many, and it is a favourite place for swimming and enjoying adrenaline adventures. Picturesque, with enchanting colours and crystal clear water, Una creates an abundance of waterfalls, rapids, and cascades.
The Una International Regatta is also held on the Una, attracting a large number of tourists from all over the world every year.