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Ben Robinson flies over Wiltshire to reveal new evidence about Stonehenge that explains the reason for its location and how long ago it was occupied.

Archaeologist Ben Robinson flies over Wiltshire to uncover new discoveries in the stoneage landscape. Sites found from the air have led to exciting new evidence about Stonehenge. The discoveries help to explain why the monument is where it is, and reveal how long ago it was occupied by people.

First shown: 7.30pm 19 Apr 2013 5 hours left Duration 30 mins

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