The presenting duo visit Stonehenge, hoping to shed light on the purpose behind its construction. Ben Robinson's images from the air reveal that the landscape is the product of thousands of years of worship, celebration and remembrance of the dead, while on the ground, Bettany Hughes builds a picture of how superstition and belief inspired people to redesign the world around them, and how modern perceptions of the role of the ancient monument are still changing.

---

Tags: ITV, Secrets, from, the, Sky