Ключевые слова: alpine, altitude, background, blue, car, cliff, crossing, curve, drive, europe, forest, glarus, heaven, hike, hiking, hills, huts, klausenpass, landscape, meadow, mountain, mountain pass, nature, panorama landscape, pass, passage, road, road tour, rock, route, rural, scenery, scenic, sky, slope, snow, solitude, spring, stream, switzerland, tourism, travel, trekking, uri, vacation, valley, walking, waterfall, wilderness,