Ключевые слова: adventure, alpine, beautiful, beauty, blue, bucura lake, carpathian, carpathian mountains, climb, climbing, clouds, europe, forest, grass, green, high, hiking, lake, landscape, mountain, mountains, national park, natural, nature, outdoor, panorama, panoramic, peak, peaks, people, people walking, retezat, rock, rocky, romania, scenery, scenic, sky, stone, summer, top, tourism, tourists, travel, trees, trekking, valley, view, water,