
Canal Floodgate, Canal of Castile, 18-19th Century Hydraulic Engineering, National Heritage Site, Spanish Goods of Cultural Interest, Frómista, Palencia, Castile and León, Spain, Europe
Canal Floodgate, Canal of Castile, 18-19th Century Hydraulic Engineering, National Heritage Site, Spanish Goods of Cultural Interest, Frómista, Palencia, Castile and León, Spain, Europe