The Devil's Den or Devil's Den is a dolmen burial chamber on Fyfield Hill near Marlborough, Wiltshire, England [1]. The chamber is part of a Neolithic passage grave on Fyfield Down [1]. Two standing stones, a capstone and two fallen stones are all that remain of what was the entrance to a long mound, described in the 1920s as being around 230 ft long [1]. The capstone is believed to weigh 17 tons [1]. The burial chamber was reconstructed in 1921 [1].
Text: Wikipedia – 'The Devil's Den' (revision of 2026-07-19), CC BY-SA 4.0 · sentences selected and shortened by an AI system · source →The Devil's Den

Also known as: Devil's Den long barrow, 600m east of White Acre
| Type | Dolmen |
|---|---|
| Period | 4500 - 3000 BC |
| Country | England |
| Coordinates | 51.4258° N, 1.7826° W |
England