Una

Una springs below the slopes of the mountains of Plješevica and Stražbenice in Croatia. The lenght of this river is about 212.5 kilometers. Small part it forms the western border of B&H and Croatia. Una is a home to 28 different species of fish that can reach weigh of more than 30 kilograms. River Una is unique in its pure water, waterfalls, cascades, olm, and in the opinion of many it is the most beautiful river in Bosnia and Herzegovina, where an important tourist and sport event Una regatta is held every year.