Ключевые слова: arch, arch bridge, architecture, blue, bridge, climate change, climate control, construction, dam, drought, evaporation, famous place, history, hot, lake, lake mead, landscape, memorial, modern, mountain, nature, outdoors, park, places, reservoir, river, road, rock, scenic, sky, structure, symbol, temperature, tourism, travel, travel destination, walkway, water level, west, west coast,