Ключевые слова: adventure, alpine, alps, altitude, canton, cliff, crossing, curve, drive, europe, forest, glarus, heaven, hiking, klausen, klausenpass, landscape, meadow, mountain, mountain pass, pass, passage, road, rock, route, scenery, scenic, slope, snow, solitude, steep, stream, summer, summit, swiss, swiss alps, switzerland, tour, traffic, travel, trekking, uri, urnerboden, vacation, valley, walking, waterfall, wilderness, winding road,