The Time Team travel to County Durham to investigate the origins of a mysterious large stone structure which has had locals baffled for centuries. The stone structure is known locally as The Castles, its five-metre thick walls enclose a space the size of a football pitch.With guesses ranging from an Iron Age farm to a Roman prison, Tony Robinson and the team attempt to come up with a definitive answer.
| Title | Hamsterley, County Durham - Five Thousand Tons Of Stone |
|---|---|
| Genres | Documentary Mystery |
| Release Date | 2008-03-16 |
| Episode Runtime | 00 Hours 50 Minutes |
| Season Number | 15 |
| Episode Number | 11 |
| Production Companies | Unknown |
