The tiny village of Dunwich clings to the edge of the Suffolk coast and is in many ways a pretty but unremarkable place, a sleepy settlement a long way from any large towns. There’s a beach, a place to buy ice cream, a little museum, a pleasant old pub that draws visitors from miles around. But in the grounds of its Victorian church, and in a field on the edge of the villages, are ruins that suggest a more propserous past. Two impressive archways welcome the motorist into Dunwich, a sign between them proclaiming that they are a part of Greyfriars, Dunwich’s medieval friary. The ruins of this Franciscan friary are some of the final remaining relics of what was once a thriving and significant port – an ancient settlement that today is sometimes dubbed “Britain’s Atlantis” due to most of its medieval fabric now lying beneath the North Sea.