Ключевые слова: abandoned, ancient, architecture, balkan, bosnia, bosnia and herzegovina, brick, building, castle, citadel, donjon, europe, fort, fortification, fortress, hill, historic, historical, history, landmark, landscape, medieval, middle ages, mountain, nature, old, outdoor, protect, remains, remote, republic of srpska, rock, ruined, sky, srebrenik, stone, stonewall, stronghold, tourism, tower, travel, view, wall, yugoslavia,