From warrior queens to King Arthur, this epic collection explores the tribes, rulers and civilisations of Britain's Iron Age

In the first millennium BC, the Iron Age arrived in Britain, bringing with it huge technological and social changes. New civilisations arose, the landscape was transformed, and societies developed new cultures and lifestyles.

In this comprehensive collection, we take an in-depth look at Iron Age Britain and its inhabitants. The Essay: Unearthing Britannia's Tribes takes us on a 15-part 'woad trip' from the western reaches of Cornwall to the wilds of Scotland and Wales, as archaeologists, historians and writers reveal the peoples of ancient Albion and those who encountered them. We meet Queen Cartimandua, King Arthur, Boudicca, Pytheas and Lindow Man; hear the stories of the Cantiaci, the Demetae, the Durotriges and the Druids; and probe their myths, ideas and characters. Reaching journey's end, we learn how tribal Britain succumbed and was integrated into the Roman world. With the arrival of Caesar's armies, nothing would be the same again...

Bookending this fascinating series are three episodes from In Our Time, unpacking the context behind this pivotal period of history. In the first programme, Melvyn Bragg and guests discuss the transition from Bronze to Iron and the dawning of the European Iron Age; while the second and third examine the legacy of both the prehistoric Celts and their ultimate conquerors, the Romans, analysing their lasting impact on Britain today.