The shooting lodges of the Scottish Highlands have beguiled and entranced people from all walks of life for generations. But beyond the romantic facade - the magnificent architecture and breathtaking scenery - lies a complex and at times troubled past that continues to echo down through the centuries.

Joining Geoff and Rory on this week's episode is architectural historian, writer and proud Highlander - Mary Miers - who authored a book on 'Highland Retreats' and who is unafraid of tackling the storied past of Scotland's shooting lodges head-on whilst simultaneously celebrating their many delights.