Ключевые слова: alpine, alps, architecture, boat, cliff, destination, europe, european, flag, flowing, helvetia, hiking, history, kulm, lake, landmark, landscape, lucerne, luzern, medieval, mount, mountain, nature, peak, pilatus, riverfront, rock, scenic, schweiz, ship, stone, street, swiss, switzerland, tourism, tourist, tower, town, transport, travel, trip, vacation, walkway, water, waterfront,