- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 54°7'42"N 2°14'44"W
- Eastings/Northings: 384038, 470309
- OS Grid: SD840703
- Mapcode Local: GBR DNRP.LV
- Mapcode Global: WHB6C.GHTG
Location and coordinates are for the approximate centre of Silverdale within this administrative area.
Geographic features and populated places may cross administrative borders.