Ключевые слова: alpine, alps, alternative, architecture, beautiful, building, concrete, construction, countryside, crane, dam, electricity, energy, engineering, environment, generation, grimsel, high, hiking, holiday, hydro, hydroelectric, lake, landscape, mount, mountain, nature, outdoor, pass, peak, power, power plant, red, renewable, reservoir, rock, scenic, spitallamm, structure, summer, swiss, swiss alps, switzerland, tour, tourism, travel, vacation, view, wall, water,