- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 54°58'32"N 1°51'32"W
- Eastings/Northings: 409129, 564570
- OS Grid: NZ091645
- Mapcode Local: GBR HBGX.B4
- Mapcode Global: WHC3M.F60D
Location and coordinates are for the approximate centre of Duke's Dene within this administrative area.
Geographic features and populated places may cross administrative borders.