mali zvornik, serbia, september 29, 2022. drina river near banja koviljaca, view of the coast of serbia from bih. the

mali zvornik drina serbia banja koviljaca balkans podrinje republika srpska bosnia and herzegovina forest pollution water ecological serbian bih view sky park ecology industry rock panorama landmark outdoors biosphere fishing building landscape river shore green summer day travel horizon problem environment reflection tree nature drinska vacation flora natural resources architecture europe outdoor tourism