Ключевые слова: age, asia, attractions, blastfurnace trail, cultural properties, facilities, green, historic buildings, historic sites, history, important cultural property, iwate prefecture, japan, kamaishishi, landscape, michinoku, mountain, national treasure, natural, outdoor, plants, rock, stone, summer, tohoku, tohoku region, tourism, tourist attractions, travel, westernstyle blast furnace ruins, world cultural heritage,