Find out about Mulberry harbour B, a remarkable engineering feat of the Allies that enabled them to consolidate their foothold in Normandy. In the Arromanches museum you can discover all about that the harbour as well as other aspects of the D Day landings. It was an extraordinary accomplishment to build a prefabricated harbour, tow it across the English Channel and place it where one never existed before. Added to that, it had to withstand numerous natural difficulties such as the waves and the tides as well as German attacks. Then go up to the cliffs overlooking Arromanches to see the remains of a mulberry harbour and visit the 360 Circular Cinema to see a film on the D Day landings and the battle for Normandy.