Ключевые слова: aerial, aerial view, autumn, bulgaria, clean, colour, dam, destination, drone, ecology, environment, fall, forest, iskar, landmark, landscape, lozen, lozen mountain, mountain, nature, outdoor, outdoors, pancharevo, park, pasarel, pasarel reservoir, plana, relax, reservoir, river, scenic, scenics, season, sight, sightseeing, sofia, sofia city, sport, summer, tourism, tranquil, travel, tree, view, vitosha, water, wilderness, wildness, wind,