The Drina river is formed from the Piva and Tara rivers joining at epan Polje, and offer its 346-km long way, it flows into the Sava river.
Regarding its water potential it holds the first place in the Balkan Peninsula, and it is the most beautiful one in the opinion of many people.
Fast and mysterious, clean and clear, powerful and generous at the same time, the Drina is said to be a heaven for fishermen and true nature lovers.
Among variety of fishes inhabiting its waters, a huchen and greyling stand out. Long time ago due to its green colour it was known as Zelenika ( the green one ) .