Ключевые слова: aerial, aerial view, background, bulgaria, clean, clouds, countryside, destination, drone, environment, europe, fog, forest, green, gurguliat, gurgulyat, gurgulyat village, hill, landmark, landscape, meadow, mountain, mountaineering, nature, outdoor, panorama, park, peak, pyramid, recreation, reserve, rocks, route, scenery, serbian, sight, sightseeing, sofia region, sunny, tourism, trail, travel, vacation, victims, view, village, viskiar, viskyar, viskyar mountain, water,