Alice Roberts reveals a Dutch ship sunk by the English, a Cornish Roman fort and a 5000-year-old Neolithic monument.

In Scotland and the north of England, Alice investigates an Ice Age camp, the mystery of a medieval skeleton and the earliest evidence of salt making in Britain.

A gatehouse riddled with Civil War bullets, a unique Iron Age shield made from bark and Roman burials with pots where the heads should be.

Digs in southern England reveal a previously unknown Roman town, a Tudor ship buried beneath a quarry and evidence of Henry VIII’s financial under the Tower of London.

Travelling east, Alice discovers a Roman barn conversion, unearths a Tudor fort and finds intricately carved 10,000-year-old weapons.

In the west of the UK, a spectacular monument older than Stonehenge, a 200-year-old mine trapped in time and a lost medieval friary.