Locks 22 23 24 Cascada upstream, Canal de Castilla, Calahorra de Ribas, Palencia (Spain)

Locks 22 23 24 Cascada downstream, Canal de Castilla in Calahorra de Ribas, Palencia (Spain)

Azud (Weir) of the Carrion River, Calahorra de Ribas, Palencia (Spain)

Exit and Entrance of the Canal de Castilla, Carrion River meander in Calahorra de Ribas, Palencia (Spain)

Entrance dam to the Canal de Castilla, Carrion River meander, near Calahorra de Ribas, Palencia (Spain)

After the Entrance dam to the Canal de Castilla, in the Carrion River meander, near Calahorra de Ribas, Palencia (Spain)

First floodgate and dam, Ramal de Campos, Canal de Castilla, near Calahorra de Ribas, Palencia, Spain

First Floodgate and dam, lower view, Ramal de Campos, Canal de Castilla, near Calahorra de Ribas, Palenci (Spain)

The shoaled channel

Palazzo Ducale, Venice, Italy

Milan: Naviglio Grande and St Invernizio Church (Chiesa) in Gaggiano

Pavia: Naviglio Pavese near the Certosa of Pavia

Trogir footbridge