Ключевые слова: background, beautiful, boat, boat tour, boating, canyon, cliff, coastline, cruise, day, dells, destination, environment, free time, gorges, green, holiday, lake, landscape, leisure, leisure activity, machine, midwest, nature, navigation, outdoor, outdoors, recreation, relaxation, river, road, rock, rural, scenery, sightseeing, sky, summer, three, tour, tourism, tourist, tourist destination, transport, travel, upper dells, usa, water, wisconsin, wisconsin dells, wisconsin river,