- Category: Landcover
- Type: Forest or Wood
- Latitude/Longitude: 51°38'14"N 2°58'24"W
- Eastings/Northings: 332720, 193613
- OS Grid: ST327936
- Mapcode Local: GBR J6.84Q8
- Mapcode Global: VH7B6.D3VP
Location and coordinates are for the approximate centre of Gilwern Brake within this administrative area.
Geographic features and populated places may cross administrative borders.