Ключевые слова: architecture, beautiful, boat, castle, church, city, cruise, culture, day, embankment, europe, hall, history, hofkirche, hotels, house, lake, landmark, landscape, leodegar, lucerne, luzern, mountain, old, people, scenic, ship, sky, spring, steamer, street, summer, sunny, swans, swiss, switzerland, tourism, tourists, tower, town, transport, travel, urban, vacation, vessel, view, water, white, yacht,