Scotch Broch - Applecross near Skye, Scottish Highlands

Tony and the team journey to Applecross in the north west of Scotland to excavate a broch, a monumental dry-stone tower that was one of the largest Iron Age structures in Britain. But they are hampered by stony soil and a massive overhead power line. They are joined by Scottish Iron Age specialists Ian Armit, Andy Heald, Cathy Dagg, Noel Fojut.