The programme can be viewed here.
Archaeologist Ben Robinson discovers the surprising story of this former medieval port on the Suffolk coast.
Our coastal villages are often seen as remote places for retreat and relaxation. However, they have often been on the front line of history - from the arrival of Christianity to battles with neighbours and nature; from slave trading to the birth of modern tourism.
Today Walberswick is a favourite coastal retreat for writers, artists and day trippers. But for centuries the village lurched from prosperity to poverty. In medieval times it fought a bitter battle for supremacy against the neighbouring port of Dunwich and finally fell victim to politics, fire and the might of the sea