Dick and James Strawbridge set off for the Channel Islands as they continue their journey around the south-west coast of England. After sailing for 17 hours in the Morwenna, they arrive in Guernsey - a fertile land that is rich with fruit and vegetables. The duo then visit a Victorian walled garden, meet local volunteers and gather ingredients for dinner, before disembarking once again for the small island of Herm, where they indulge in a spot of razor-clam digging with a fisherman.