Ключевые слова: above, balkan, beautiful, blue, canyon, cloud, danube, danube gorges, danube river, day, daytime, destination, east, europe, european, gorge, gorges, green, high, hiking, hill, landmark, landscape, mountain, natural, nature, outdoor, outdoors, panoramic, river, riverbank, rock, rocky, romania, scene, scenic, serbia, serbian, serbian shore, sky, stone, summer, summertime, sunny, tourism, travel, valley, view, viewpoint, water,