The Bunica () is a short river in Bosnia and Herzegovina and a left bank tributary of the Buna. Its source (Vrelo Bunice), located in a place called Parila under sharp cliffs between the two villages of Hodbina and Malo Polje, is 14 km south from Mostar. It is a very deep and strong karstic spring and difficult to access. Together with the Buna river, it flows west for approximately 10 km and joins the Neretva river near Buna village. The Bunica is a main tributary of the Buna. See also Blagaj, Mostar Krupa (Neretva) Hutovo Blato Vrelo Bune Rivers of Bosnia and Herzegovina Karst springs of Bosnia and Herzegovina Landforms of the Federation of Bosnia and Herzegovina b Upper Horizons Hydroelectric Power Stations System