Ключевые слова: alps, architecture, beautiful, blue, building, calm, church, city, cityscape, cold, district, downtown, europe, european, forest, green, high, hiking, houses, idyllic, lake, lake lucerne, landmark, landscape, light, mountain, nature, outdoor, outdoors, peaceful, reflection, scene, scenery, scenic, sky, skyline, street, summer, swiss, switzerland, tourism, tower, town, tranquil, travel, vacation, view, water, woods,