2/8 Mark Horton has privileged access to the historic dockyards at Devonport.
BBC HD & BBC Two
3/8 Coast travels from the jagged mountains of Arran to the English border at Gretna. (R)
BBC Two Wales
1/8 A circular tour of the Irish Sea visiting every country of the British Isles.
Alice Roberts goes prospecting for oil along the Jurassic coastline. (R)
BBC Two England, Northern Ireland only
BBC Two Scotland
Alice Roberts rediscovers an old and unusual walkway near Whitehead, County Antrim. (R)
BBC Two except Scotland
The team journey around the breathtaking shoreline of East Anglia. (R)
4/8 Neil Oliver discovers a global network of communication cables under Porthcurno beach. (R)
BBC Two except Wales
Nicholas Crane retraces the steps of smugglers in Robin Hood's Bay. (R)
Nicholas Crane explores Northern Ireland's rugged coastline. (R)
Miranda Krestovnikoff searches for the biggest sharks in British waters.
Miranda Krestovnikoff searches for the biggest sharks in British waters. (R)
Hermione Cockburn looks at the rate at which the sands around Southport are disappearing.
Nicholas Crane pays a visit to the town of Tobermory on the west coast of Scotland. (R)