Ключевые слова: adventure, alpine, alps, blue, cloud, cloudy, destination, electric, europe, express, famous, glacier, gornergrat, gornergratbahn, highland, hill, holiday, landscape, line, matterhorn, mountain, nature, outdoor, panorama, peak, railroad, railway, red, rock, rocky, scenery, scenic, season, sky, snow, summer, swiss, switzerland, top, tourism, tourist, touristic, train, transport, travel, vacation, valley, view, visit, zermatt,