- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°18'19"N 0°25'41"E
- Eastings/Northings: 569346, 159068
- OS Grid: TQ693590
- Mapcode Local: GBR NPD.11L
- Mapcode Global: VHJM5.CGN1
Location and coordinates are for the approximate centre of Castle Lake within this administrative area.
Geographic features and populated places may cross administrative borders.