The breathtaking Highlands and Glens of Scotland, Northern Ireland and parts of the Republic of Ireland are David Dimbleby's destination for this episode of A Picture of Britain.

From Scotland, David crosses the Irish Sea to visit Sligo, home of William Butler Yeats, and travels north to discover the inspirational Glens of Antrim.

Back in Scotland, David visits Fingal's Cave, Iona and finally Alloway in Ayrshire, birthplace of Scotland's national poet Robbie Burns.