Ключевые слова: architecture, attraction, beautiful, beautiful view of the mountains, blue, chapel, city, cityscape, clouds, cruise, destination, europe, flag, flowers, historic, holiday, lake, landmark, landscape, lucerne, luzern, mountain, nature, old, outdoor, overcast, pier, red, reflection, river, ship, sightseeing, sky, skyline, summer, swiss, switzerland, tourism, tourist, tower, town, travel, urban, vacation, view, wallpaper, water,