Ouistreham is a commune in the Calvados department in Normandy region in northwestern France.
Ouistreham is a small port with fishing boats, leisure craft and a ferry harbour. It serves as the port of the city of Caen. The town borders the mouth of the Canal de Caen à la Mer.
Wikipedia https://en.wikipedia.org/wiki/Ouistreham
Coordinates 49°16'34.047" N -0°15'30.525" E