Ключевые слова: aerial, aerial view, background, blagoevgrad region, borovets, bulgaria, cirque, clouds, destination, drone, environment, europe, granchar, granchar lake, green, hiking, hill, ice, lake, landmark, landscape, mountain, mountain lake, mountaineering, musala, nature, outdoor, panorama, peak, recreation, rila, rila mountain, rila national park, rock, route, samokov, scenery, sightseeing, snow, sua vapa, sua vapa peak, sunny, tourism, trail, travel, view, water, winter, yakoruda,