Ключевые слова: autumn, bulgaria, clean, dam, destination, ecology, environment, fall, forest, garden, green, iskar, lake, landmark, landscape, lozen, lozen mountain, mountain, nature, october, outdoor, outdoors, pancharevo, pancharevo lake, park, plana, recreation, relax, reservoir, river, scenic, scenics, season, sofia, sofia city, summer, tourism, tranquil, travel, tree, vitosha, water, wilderness, wildness, wind,