- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°54'34"N 4°56'37"W
- Eastings/Northings: 211397, 561182
- OS Grid: NX113611
- Mapcode Local: GBR GH5Q.VNT
- Mapcode Global: WH2S8.1V4L
Location and coordinates are for the approximate centre of Heron Isle within this administrative area.
Geographic features and populated places may cross administrative borders.