Ключевые слова: aerial, aerial view, balkans, bulgaria, cold, drone, environment, europe, forest, hill, hotel, ice, landmark, landscape, mountain, mountaineering, nature, outdoor, pamporovo, panorama, panoramic, peak, perelik, recreation, resort, rhodope, rodopi, scenic, season, ski, ski slopes, skiing, slopes, smolyan, smolyan lakes, smolyan region, snezhanka, snezhanka peak, snow, snowboarding, sport, tourism, tower, travel, tree, vacation, view, winter,