Ключевые слова: aerial, aerial view, background, bansko, bezbog, biosphere, bulgaria, clean, clouds, destination, dobrinishte, drone, environment, europe, green, hill, ice, lake, landmark, landscape, mountain, mountaineering, nature, outdoor, panorama, peak, pirin, pirin mountain, pirin national park, polezhan, polezhan peak, recreation, reserve, reserves, rock, rocks, scenery, sight, sightseeing, ski slopes, skiing, snow, stone, sunny, tourism, travel, unesco world heritage site, vacation, view, water, winter,