The team are travelling down the UK's north east coast.
Nicholas Crane canoes the treacherous Menai Straits.
Neil Oliver finds out about conservation efforts on the largely uninhabited island.
Stone Age remains of Britain's first house are recovered by a team of archaeologists.
Nick meets Peter Boggis, a man trying to save his home from coastal erosion.
Neil Oliver is introduced to the joys of Victorian-style sea bathing in Ilfracombe.
Miranda Krestovnikoff meets the puffins of the Shiant Isles.
This programme covers the Welsh coast, from Cardigan Bay to the Dee.
The Coast team journey around the breathtaking shoreline of East Anglia.
Nicholas Crane visits Bamburgh in Northumberland, whose castle sits on a basalt crag.
Mark Horton unearths the history of a unique Victorian railway which ran underwater.
Visiting the island of Skomer, Harlech Castle, Porth Oer and Gower Peninsula.
Neil Oliver searches for sea eagles, recently reintroduced to the island of Canna.
The Coast experts journey along the stunning south coast of England.
Mark Beaumont follows Lancashire's River Lune to the Irish sea.
Neil Oliver is in Hull to retrace the footsteps of 19th-century immigrants.
Neil Oliver explores the Norfolk shoreline that inspired the young Lord Nelson.
Exploring the strong bonds Britain has with its neighbour across the North Sea, Denmark.
Coast takes a shore-to-shore route through the heart of Scotland on the Caledonian Canal.
Neil Oliver visits the bustling port of Rosyth to explore Britain's global sea trade.
Neil Oliver meets the man who designed the first hydrogen car in Unst.
Alice Roberts boards a dredger to discover a precious resource: sand from the seabed.
Neil Oliver visits Chapel Bay Fort in Milford Haven.
Neil Oliver explores the extraordinary story of building Britain's most famous lighthouse.
Nicholas Crane unearths the story of massive mudslides in Lyme Regis.
Alice Roberts goes to Weymouth, Lyme Regis and Torquay.
Neil Oliver discovers why a delegation from the US Navy visits Whitehaven every year.
Neil Oliver explains the history and climb of the spectacular 450-feet-tall sea stack.
From Dublin to Belfast, a look at how the sea has shaped the island of Ireland.
The team visits Cardiff marina, takes in the Gower Peninsula and finishes in St David's.
Neil Oliver travels from Southport to Whitehaven and makes a visit to the Isle of Man.
The Coast team take a journey from Muckle Flugga on Shetland to the Old Man of Hoy.
Zoologist Miranda Krestovnikoff reveals some rockpool secrets.