Back up to: Coast
6/6 Nick Crane digs deep to discover what it is like to live on Britain's most unusual beach.
Where to buy
5/6 Nick Crane leads the team around Britain in a search for the secrets revealed by the tide.
4/6 Nick Crane tells the astonishing tale of the Great Storm of 1703.
3/6 Dick Strawbridge explores a forgotten project involving building airships.
2/6 Mark Horton reveals how Brunel's ship the Great Eastern conquered the Atlantic.
1/6 The team investigates just what it means to be an island people.