Ключевые слова: background, bulgaria, bush, clouds, color, destination, environment, europe, forest, grass, green, hiking, hill, lake, landmark, landscape, malyovica, malyoviska river, malyovitsa, malyovitsa peak, mountain, mountain river, mountaineering, national park, nature, outdoor, panorama, park, peak, recreation, rila, rila mountain, rila national park, rock, rocks, route, scenery, skis, snow, sofia region, stone, summer, sunny, tourism, trail, travel, tree, vacation, view, water,