Ключевые слова: alp, alpine, alpine route, arch, architectural science, architecture, asia, building, built, cement, construction, dam, electric, energy, engineering, exterior, famous, geological, gorge, hill, hydrological, hydropower, industrial, industry, japan, kurobe, kuroyon, lake, landmark, modern, mountain, nature, outdoor, popular, power, reservoir, scenery, scenic, stair, staircase, stairway, structure, tateyama, tourism, toyama, travel, variable radius, variableradius, view, water,