Ключевые слова: aerial, aerial view, balkan, balkans, bulgaria, cascade, dam, drone, engineering, environment, europe, fishing, forebalkans, forest, hydro, hydroelectricity, irrigation, krapets, krapets reservoir, krapets river, lake, landmark, landscape, lovech, lovech region, malinovo, meadow, mountain, natural, nature, panorama, peninsula, prelom, reservoir, river, scenics, sight, sightseeing, stara planina, stara planina mountain, tourism, travel, troyan, view, vit, water, wilderness,