Ключевые слова: alpine, alps, bahn, base, beautiful, car, destination, electric, europe, european, express, famous, gotthard, green, intercity, journey, landscape, locomotive, mountain, nature, old, outdoor, panorama, pass, passenger, peak, rail, railroad, railway, red, reuss, river, rock, rural, scenery, scenic, summer, swiss, switzerland, tourism, track, train, transport, transportation, travel, tunnel, uri, vacation, view, village,