Ключевые слова: adventure, alpine, architectural wonder, architecture, breathtaking, bridge, cold, connectivity, cultural heritage, engineering, engineering achievement, engineering marvel, heritage, historic, iconic, infrastructure, landmark, landscape, majestic, nature, outdoor, panoramic, picturesque, rail journey, rail transport, railway, scenic, snow, snowcovered, snowy landscape, tourism, train, transportation, travel, viaduct, wilderness, winter, wonder,