Cabourg is a commune in the Calvados department, region of Normandy, France. Cabourg is on the coast of the English Channel, at the mout…Cabourg is a commune in the Calvados department, region of Normandy, France. Cabourg is on the coast of the English Channel, at the mouth of the river Dives. The back country is a plain, favourable to the culture of cereal. The town sits on the Côte Fleurie and its population increases by over 40,000 during the summer.