- Category: Populated Place
- Type: Village
- Latitude/Longitude: 53°7'13"N 4°12'6"W
- Eastings/Northings: 252743, 360397
- OS Grid: SH527603
- Mapcode Local: GBR 5L.7KR8
- Mapcode Global: WH54L.FT9P
Location and coordinates are for the approximate centre of Groeslon within this administrative area.
Geographic features and populated places may cross administrative borders.