EnglandGrim's Ditch or Grim's Dyke or Grimes Dike is a linear earthwork in the London Borough of Harrow, in the historic county of Middlesex [1]. The highest point of the earthwork is close to the county top of the historic county of Middlesex [1].
Text: Wikipedia – 'Grim's Ditch (Harrow)' (revision of 2026-08-13), CC BY-SA 4.0 · sentences selected and shortened by an AI system · source →Grim's Ditch, Harrow
Also known as: Grim's Ditch, Grim's Ditch (Harrow)
| Type | Earthwork |
|---|---|
| Period | 4500 - 3000 BC |
| Country | England |
| Coordinates | 51.6227° N, 0.3575° W |