Coast: Channel Islands to Dover

SINOPSIS

Neil Oliver investigates the tragic story of the first Channel swimmer, as the team travels from Jersey to Dover. Alice Roberts discovers how Jersey underwent a post-war transformation into a honeymoon haven, while Miranda Krestovnikoff explores the Gouliot caves on Sark, accessible only when the tide is very low. Plus, Mark Horton reveals how the forts on Guernsey help shed light on why the island's inhabitants remain so loyal to the Queen.