Ключевые слова: adventure, alpine, altitude, animal, beautiful, beauty, blue, bulgaria, farm, forest, free, freedom, grass, group, herd, high, hiking, holiday, horse, idyllic, landscape, livestock, majestic, mountain, nature, nobody, outdoors, panorama, park, pasture, peak, river, scenery, scenic, sky, summer, travel, trees, valley, view, wade, water, wild, wilderness, wildlife,